A business needs 80 cabinets, 250 tables, and 300 shelves cleaned out. He has two part-time employees Patrick and Andrew. Patrick can clean eleven cabinet, thirty one tables and forty selves in one day, while Andrew can clean ten cabinet, thirteen tables, and sixty two shelves in one day. Patrick is paid P628 per day and Andrew is paid P508 per day. In order to minimize the cost, how many days should Patrick and Andrew be employed? (Use: graphical method and simplex method) 2. JB is the director of the Computer Center for PUP. He now needs to schedule the staffing of the center. It is open from 8am til midnight. JB has monitored the usage of the center at various times of the day, and determined that the following number of computer consultants are required: Time of Day Minimum Number of Consultants Required to be on Duty 8am-12pm 8 12pm-4pm 4 6 4pm-8pm 8pm-12am 10 Two types of computer consultants can be hired: full-time and part-time. The full-time consultants work for 8 consecutive hours in any of the following shifts: morning(8am- 4pm), afternoon (12pm-8pm) and evening(4pm-12am). Full time consultants are paid Php 250 per hour. Part-time consultants can be hired to work any of the four shifts listed above. They are paid Php 200 per hour. An additional requirement is that during every time period, there must be at least 2 full-time consultation duty for every part-time consultant on duty. JB would like to determine how many full-time and how many part-time workers should work each shift to meet the above requirements at the minimum cost. (a) Formulate a LP model for this problem and use technology to get an optimal solution to this LP using simplex algorithm. (b) If we restrict variables to be natural numbers, find an optimal solution to this LP.

Answers

Answer 1

Using a software tool like Exc-el Solver or any other linear programming solver, we can solve this LP model to obtain the optimal solution that minimizes the cost while meeting the staffing requirements.

To solve the first problem using the graphical method, we can plot the constraints and objective function on a graph and identify the feasible region and optimal solution. Let's define the variables as follows:

x: Number of days Patrick is employed

y: Number of days Andrew is employed

Objective: Minimize the cost C = 628x + 508y

Subject to the following constraints:

11x + 10y >= 80 (cabinets constraint)

31x + 13y >= 250 (tables constraint)

40x + 62y >= 300 (shelves constraint)

x, y >= 0 (non-negativity constraints)

Plotting these constraints on a graph, we can find the feasible region and the corner points of the region. We evaluate the objective function at these corner points to find the optimal solution.

Using the simplex method:

Let's formulate the LP model for the second problem:

Decision Variables:

Let x1, x2, x3 be the number of full-time consultants for morning, afternoon, and evening shifts, respectively.

Let y1, y2, y3, y4 be the number of part-time consultants for each shift.

Objective Function:

Minimize the cost: C = (8x1 + 8x2 + 8x3) * 250 + (4y1 + 6y2 + 4y3 + 4y4) * 200

Constraints:

Subject to the following constraints:

Full-time consultants:

x1 >= 8 (morning shift)

x2 >= 4 (afternoon shift)

x3 >= 6 (evening shift)

Part-time consultants:

y1 + y2 >= 8 (morning shift)

y2 + y3 >= 4 (afternoon shift)

y3 + y4 >= 8 (evening shift)

y4 >= 10 (night shift)

Non-negativity constraints:

x1, x2, x3, y1, y2, y3, y4 >= 0

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Related Questions

cost-volume-profit analysis is based on necessary assumptions. which of the following is not one of these assumptions?

Answers

Cost-volume-profit analysis is a method that analyzes the connection between cost, volume, and profit within a business.  The unit sale price is constant regardless of the number of items sold or produced. There is no change in inventory levels

It is utilized to assess the impact of changes in costs and volume on a company's profits. Cost-volume-profit analysis has some key assumptions. The following is not one of the necessary assumptions for cost-volume-profit analysis:

Cost-volume-profit (CVP) analysis is a method used to determine how changes in an organization's costs and sales volumes affect its profits. CVP analysis assists managers in predicting how changes in output will impact fixed and variable costs and revenue. This model may also be used to evaluate various pricing, volume, and cost combinations in order to determine the most profitable mix of business activities.

Cost-volume-profit analysis is dependent on the following assumptions: Total expenses can be categorized as variable and fixed costs.Variable costs are directly proportional to volume. Fixed costs remain constant regardless of the level of output.The volume of goods produced is equivalent to the number of items sold..

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A mining company must choose between two mutually exclusive extraction projects, and each requires an initial outlay at t=0 of $13.5 million. Under Plan A, all the oil would be extracted in 1 year, producing a cash flow at t+1 of $19.8 million. Under Plan B. cash flows would be $3.8 million per year for 9 years. Estimate the crossover rate of the NPVs for Plans A and B. If the firm's WACC is 15% what is the NPV of the project you would recommend? 14.60%; $3.72 million 12.12%: $4.63 million 12.12% : $3.72 million 12.26%:$5.52 million 16.97%. $4.63 million

Answers

The crossover rate of the NPVs for Plans A and B is approximately 12.12%. The NPV of the recommended project, under the assumption of a WACC of 15%, is $4.63 million.

How to determine crossover rate and recommended NPV?

The crossover rate refers to the discount rate at which the net present values (NPVs) of two projects are equal. In this case, we need to compare Plan A, which has a single cash flow of $19.8 million after one year, with Plan B, which has nine cash flows of $3.8 million each over nine years. By calculating the NPVs of both plans using the firm's weighted average cost of capital (WACC) of 15%, we can find the crossover rate. The NPV of the recommended project is also determined by calculating the NPV of the preferred plan. In this scenario, the NPV of the recommended project is $4.63 million.

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Q1. Bannerman is a 3rd year student of GTUC offering a degree in Business management. He is interested in investigating the coping strategies adopted by micro small and medium (MSMES) to survive and innovate during a global pandemic.
(a). Tease out an appropriate project topic for Bannerman.
(b). Indicate and justify with two (2)reasons the main research approach he can use to conduct his study.
(c). Describe an appropriate research design with justification for the research approach selected.
Q(2).Based on your choices made in question one(1) discuss the following under methodology :
(a). Population and sampling
(b). Data collection instrument
(c). Methods of data analysis and presentation.
Q3. Based on contemporary issues, think of a research topic. Write out the title of your research and indicate the following :
Introduction (1/2-1page Long).
Problem Statement (1/2a page)
Main objective and 2 specific object.
Q4. Briefly discuss any three(3)philosophy assumptions behind the research approach you have chosen.
(a). What is the point of descriptive research?
(c). How does inferential statistics benefit the research?

Answers

The increasing adoption of AI technologies in the business sector has led to concerns about job displacement and changes in the nature of work.

Q1. (a) An appropriate project topic for Bannerman could be: "Exploring Coping Strategies and Innovation in Micro, Small, and Medium Enterprises (MSMEs) During the COVID-19 Pandemic: A Case Study in the Business Management Context."

(b) The main research approach Bannerman can use to conduct his study is qualitative research. Two reasons to justify this choice are:

In-depth understanding: Qualitative research allows Bannerman to delve deep into the experiences, perspectives, and subjective realities of MSME owners and managers.

Contextual and holistic analysis: The qualitative approach provides Bannerman with the opportunity to capture the complex contextual factors that influence coping strategies and innovation in MSMEs during a global pandemic.

Q2. Methodology: (a) Population and sampling: The population for Bannerman's study would be MSMEs that have operated during the global pandemic.

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The purchased cost of a shell-and-tube heat exchanger (floating-head and carbon-steel tubes) with 6529 m2 of the heating surface was OMR 6529 in 2015. (a) What will be the 2015 purchased cost of a similar heat exchanger with 20 m2 of the heating surface if the purchased cost capacity exponent is 0.65 for surface areas ranging from 10 to 50 m2? (b) cost capacity exponent for this type of exchanger is 0.83 for surface areas ranging from 50 to 200 m2, what will be the purchased cost of a heat exchanger with 6529 m2 of heating surface in 2018? Use suitable Marshall & Swift or Chemical engineering plant cost index data values with proper referencing.

Answers

To calculate the purchased cost of a similar heat exchanger with 20 m2 of heating surface in 2015, we can use the purchased cost capacity exponent and the given information.

Given that the purchased cost capacity exponent is 0.65 for surface areas ranging from 10 to 50 m2, we can use it to estimate the cost.

(a) Calculation for 20 m2 of heating surface:

Purchased cost = Original purchased cost × (Surface area of new exchanger / Surface area of original exchanger)^Purchased cost capacity exponent

Purchased cost = OMR 6529 × (20 / 6529)^0.65

To calculate the purchased cost of a heat exchanger with 6529 m2 of heating surface in 2018, we need to use the updated purchased cost capacity exponent, which is 0.83 for surface areas ranging from 50 to 200 m2.

(b) Calculation for 6529 m2 of heating surface:

Purchased cost = Original purchased cost × (Surface area of new exchanger / Surface area of original exchanger)^Purchased cost capacity exponent

Purchased cost = Original purchased cost × (6529 / 6529)^0.83

To obtain accurate values for the original purchased cost and the suitable Marshall & Swift or Chemical engineering plant cost index data, it is necessary to refer to specific sources or databases that provide up-to-date cost information for the respective region and time period.

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As a CFO for Air Canada, please write a memo (300 words each) to the investors/shareholders meeting respectively to address the following questions. Given our goals of firm value and shareholder wealth maximization, we have stressed the importance of NPV. And yet, many of the financial decision-makers at some of the most prominent firms in the world continue to use less desirable measures such as the payback period and AAR, in addition to the NPV and IRR. As the CFO of Air Canada, why do you think this is the case?

Answers

Financial decision-makers at prominent firms continue to use less desirable measures alongside NPV and IRR due to various reasons, including cognitive biases, internal politics, and strategic considerations.

The use of less desirable measures such as the payback period and average accounting return (AAR) alongside NPV and IRR by financial decision-makers at prominent firms can be attributed to several factors.

Cognitive biases: Decision-makers may be influenced by cognitive biases that affect their judgment. For example, the payback period provides a simple measure of how quickly an investment can recover its initial cost, appealing to decision-makers who prioritize short-term results or have a bias towards immediate gratification.

Internal politics: Within organizations, different stakeholders may have varying preferences and priorities. Decision-makers may face pressure from internal groups or departments to consider alternative measures that align with their interests or objectives. This can lead to the inclusion of measures like AAR, which emphasizes accounting-based profitability, in addition to the more comprehensive NPV approach.

Strategic considerations: Some firms may adopt multiple measures to address specific strategic considerations. For instance, the payback period can be useful in industries that undergo rapid technological advancements, where managers want to ensure quick recovery of investments to stay competitive or make timely upgrades.

Information availability and simplicity: NPV and IRR calculations require detailed cash flow projections and discount rate assumptions. In contrast, the payback period and AAR are relatively simple to calculate and may require less data. Decision-makers who face time or resource constraints may find these measures more accessible or practical in certain situations.

While NPV remains the preferred measure for evaluating investments' value and shareholder wealth maximization, the use of additional measures does not necessarily indicate a lack of understanding or commitment to these goals. It is important to consider the context, biases, and strategic considerations that influence decision-making in complex organizational settings. As the CFO of Air Canada, it is essential to ensure that financial decisions are based on a comprehensive evaluation of the potential value creation and alignment with the long-term goals of the company and its shareholders.

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Suppose a company has two machining departments - Mixing and
then Ignition.
Explain 2-3 pages about the Ignition Department and what costs
it can add to the Work in Progress account

Answers

The Ignition Department is responsible for operations related to the ignition system of the products being manufactured, adding costs to the Work in Progress account.

The Ignition Department is a specialized machining department that focuses on the ignition systems of the products being manufactured. This department is responsible for tasks such as installing ignition components, testing ignition systems, and ensuring their proper functionality. It plays a critical role in ensuring that the products operate efficiently and reliably.

In terms of costs, the Ignition Department incurs various expenses that are added to the Work in Progress account. These costs can be categorized into three main components: direct materials, direct labor, and overhead expenses.

Direct materials: The Ignition Department utilizes specific materials required for the ignition systems, such as ignition coils, spark plugs, wiring, and connectors. The cost of these materials, including their acquisition, storage, and usage, is recorded in the Work in Progress account.

Direct labor: The Ignition Department employs skilled workers who are responsible for the installation, testing, and maintenance of the ignition systems. The labor costs associated with these tasks, including wages, benefits, and other related expenses, are allocated to the Work in Progress account.

Overhead expenses: The Ignition Department also incurs overhead costs, which are indirect expenses not directly attributable to specific products or tasks. These expenses may include rent, utilities, equipment depreciation, supervisory salaries, and other administrative costs. Overhead costs are allocated to the Work in Progress account using an appropriate allocation method, such as predetermined overhead rates or activity-based costing.

By adding these costs to the Work in Progress account, the company can track the expenses associated with the Ignition Department's operations and monitor the overall manufacturing costs. The Work in Progress account reflects the cumulative costs incurred in the production process and serves as an important financial record for inventory valuation, cost analysis, and financial reporting purposes.

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The following errors occurred during 20X1. Inventory costing $3,000, purchased on December 29, FOB shipping point was not included in the ending inventory count. The inventory and related invoice arrived on January 2, 20X2. On January 2, the cost of maintaining equipment in the amount of $40,000 was debited to the Equipment account. The company depreciates equipment over four years, with no estimated salvage value. The cost of supplies purchased during the year was expensed as incurred. No adjusting entry was made for supplies costing $1,000 that were still on hand at December 31. Assume that the errors were not discovered. Complete the following tables, indicating the effect on Financial Statement categories for 20X1.
Effect on 20X1 financial statement categories
Error No. Assets Liabilities Equity Net Income
1 2 3

Answers

Effect on 20X1 Financial Statement Categories

Error No. Assets Liabilities Equity Net Income

1 Overstated Overstated

2 Overstated

3 Understated

Error No. 1: Inventory costing $3,000, purchased on December 29, FOB shipping point, was not included in the ending inventory count. This error leads to an overstatement of assets because the inventory, which should have been recorded, was not included. As a result, equity and net income are both overstated since inventory is an asset and its omission affects the calculation of net income.

Error No. 2: On January 2, the cost of maintaining equipment in the amount of $40,000 was debited to the Equipment account. This error causes an overstatement of assets because the equipment maintenance cost should have been expensed rather than capitalized. Since this error does not directly impact liabilities or equity, those categories are unaffected.

Error No. 3: The cost of supplies purchased during the year was expensed as incurred, and no adjusting entry was made for supplies costing $1,000 that were still on hand at December 31. This error results in an understatement of expenses and, consequently, an overstatement of net income. As a result, equity is also understated since net income affects the calculation of equity.

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Course: communication skills

Writing Improvement Exercise

Your task. Re-write the following sentences with courtesy and tact. Also, make the necessary changes in the format, where required.

We are at a loss to understand, why did you send us stable chocolates?
We have been very patient with our due payment.
Apparently, you overlooked our terms.
We request that you send us the pictures of the faded rug.
You failed to enclose a copy of your N.I.C.
We are sorry you are dissatisfied with the flavor of our pizzas.
In which you assert that your shipment was delivered to you after 7 days of order placement.
You task. Re-write the following sentence with concreteness.

Dear Madam, your will receive your order soon.
There are many people ahead of me in the queue.
This month my sales are significantly higher than last month.
The train took too long to reach Lahore from Multan.

Answers

Revised sentences with courtesy and tact:

We would appreciate some clarification regarding the shipment of stable chocolates we received.We have been patiently awaiting the payment that is due.It seems that our terms may have been inadvertently overlooked.Could you please kindly send us the pictures of the faded rug?We noticed that a copy of your N.I.C. was not enclosed. Could you please provide it?We apologize for any dissatisfaction you may have experienced with the flavor of our pizzas.We would like to address your assertion that your shipment was delivered after 7 days of order placement.Your order will be delivered to you soon, Madam.

Sentence rewritten with concreteness:

There are a total of 10 people ahead of me in the queue.

Revised sentences:

My sales for this month have increased significantly compared to last month.The train journey from Multan to Lahore took an unexpectedly long duration.

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It is about : Human Resources Management
Ms Vivien Hui, an experienced learning consultant, was invited by the subject team to present an interactive lecture titled "Golden Circle of HR Transformation in the Digital Era" in February and March 2022.
Question:
1(a) The golden circle includes What, How and ____ of HR.
1(b) According to Dave Ulrich’s HR Model, promoting employee experience is related to the role of employee ____.
1(c) According to Dave Ulrich’s HR Model, preparing succession plans is related to the role of ____.
1(d) Vivien prepared all PPT slides and slido questions before the lectures. According to the ADDIE model, which stage did Vivien involve? Name it
1(e) Vivien collected opinions from students through eSAQ. According to the ADDIE model, which stage did Vivien involve? Name it.

Answers

1(a) The Golden Circle includes What, How, and Why of HR. The Golden Circle is an innovative way of thinking about HR transformation, specifically in the digital era. It is based on Simon Sinek's "Start with Why" TED Talk and is divided into three parts: What, How, and Why.

The "What" component is related to what HR teams do, such as recruiting, training, developing talent, and so on. The "How" element is about how HR teams perform their responsibilities, such as ensuring fair and equal pay, promoting diversity and inclusion, and developing a healthy and safe work environment.

The "Why" component is concerned with why HR teams undertake these activities, and the answer is generally to enhance employee engagement, productivity, and retention while also supporting company objectives.

1(b) According to Dave Ulrich's HR Model, promoting employee experience is linked to the role of employee advocate. Detailed Answer: The HR model of Dave Ulrich is a framework for organizing HR duties and responsibilities into four distinct categories: Strategic partner, change agent, administrative expert, and employee advocate. The employee advocate is the role that focuses on promoting employee satisfaction, engagement, and experience. This role is critical for creating a positive organizational culture, fostering employee retention and loyalty, and promoting productivity and performance.

1(c) According to Dave Ulrich's HR Model, preparing succession plans is related to the role of Strategic partner.  Preparing a succession plan is related to the role of Strategic partner according to Dave Ulrich's HR Model. This position focuses on aligning HR objectives with business goals, developing HR strategies that support these goals, and collaborating with other leaders to drive organizational change. Succession planning is a crucial component of strategic HR management since it helps organizations prepare for the future by identifying and developing top talent, ensuring continuity of leadership, and mitigating risk.

1(d) According to the ADDIE model, Vivien involved in the Development stage. According to the ADDIE model, Vivien's involvement in creating PPT slides and Slido questions before the lectures is included in the Development phase. The Development stage is where the instructional designer creates the materials necessary for the training. In this stage, they use the information from the Design phase to build, design, and create the materials necessary for the training or course.

1(e) According to the ADDIE model, Vivien involved in the Evaluation stage. According to the ADDIE model, collecting opinions from students through eSAQ is included in the Evaluation phase. In this phase, the instructional designer gathers feedback from the learners to assess the effectiveness of the course or training. The feedback gathered from the learners can be used to identify areas that need improvement, validate the effectiveness of the course or training, and determine the course's success in meeting the learning objectives.

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To negotiate a higher wage rate, a union cannot
a. start with a strike and then work to reach a contract to end the strike.
b. negotiate in good faith and expect to hold its bargaining power.
c. expect to maintain the same level of employment.
d. offer a supply curve of labor that is horizontal.

Answers

To negotiate a higher wage rate, a union cannot d. offer a supply curve of labor that is horizontal.

A union cannot offer a supply curve of labor that is horizontal because it implies that the union can supply an unlimited amount of labor at a fixed wage rate. In reality, the supply of labor is not infinite, and there are limits to how much labor the union can provide at a given wage rate.

Negotiating a higher wage rate requires a strategic approach from the union. Starting with a strike and then working to reach a contract can be a tactic employed by a union to put pressure on the employer and demonstrate their bargaining power.

Expecting to maintain the same level of employment can be a concern when negotiating for higher wages. Unions need to carefully consider the potential impact on employment levels during wage negotiations.

Therefore, a union cannot offer a supply curve of labor that is horizontal.

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Consider a perpetuity that pays $5000 per year with the first payment 6 years from now. One can purchase this perpetuity by making six annual payments of J with the first payment now. The effective annual interest rate on all transactions is 8%. Determine J. (please show step by step and work)

Answers

We need to find the present value of the six annual payments, which is equal to the present value of the perpetuity. The value of J will be approximately $9,022.69.

Let's calculate the present value of the perpetuity using the formula:

Present Value = Payment / Interest Rate

Here, the payment is $5000 per year, and the interest rate is 8%. Substituting these values into the formula, we get:

Present Value = $5000 / 0.08 = $62,500

Now, we need to find the present value of the six annual payments. Since the first payment is made now, it is not discounted. The remaining five payments are discounted by the interest rate for 6 years.

To calculate the present value of the five discounted payments, we use the formula:

Present Value = Payment / (1 + Interest Rate) ^ Number of Years

Substituting the values, we get:

Present Value = J / (1 + 0.08)^6 + J / (1 + 0.08)^7 + J / (1 + 0.08)^8 + J / (1 + 0.08)^9 + J / (1 + 0.08)^10

Simplifying this equation, we have:

$62,500 = J / (1.08^6) + J / (1.08^7) + J / (1.08^8) + J / (1.08^9) + J / (1.08^10)

To find the value of J, we can solve this equation using numerical methods or software. The value of J will be approximately $9,022.69.

Therefore, the annual payment made towards the perpetuity should be approximately $9,022.69 in order to match the present value of the perpetuity with the present value of the six annual payments.

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How can companies become more sustainable based on economic
social and environmental dimensions?

Answers

Companies can become more sustainable based on economic, social, and environmental dimensions by following these steps:Economic dimension:To become more economically sustainable, companies can take the following measures

1. Invest in innovative and green technologies to reduce energy consumption and waste.2. Partner with suppliers who share their sustainability goals.3. Incorporate ethical and sustainable practices throughout the supply chain.4. Establish an eco-friendly office culture by reducing energy use and waste.

Social dimension:To become more socially sustainable, companies can take the following measures:1. Encourage diversity and inclusivity in the workplace.2. Create a healthy and safe work environment for their employees.3. Support local communities and engage in philanthropic activities.4. Establish a strong code of ethics that guides their business practices.Environmental dimension:To become more environmentally sustainable, companies can take the following measures:1. Implement eco-friendly practices in all areas of their operations.2. Invest in renewable energy and reduce carbon emissions.3. Use sustainable materials and reduce waste.4. Design products with a focus on durability and recyclability.In conclusion, companies can become more sustainable based on economic, social, and environmental dimensions by adopting innovative and sustainable practices throughout their operations.

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The budget that is prepared at the beginning of the period, is used as a planning tool and is not adjusted to the level of current sales achieved, is known as: Maxple choice Master or static budget hi

Answers

The budget that is prepared at the beginning of the period, is used as a planning tool and is not adjusted to the level of current sales achieved is known as a static budget.

A static budget is a financial plan that remains unchanged throughout the budget period, regardless of the actual sales or activity levels achieved. It is typically created at the start of the period and is based on a predetermined level of sales, production, or other relevant factors. The static budget serves as a benchmark or target against which actual performance can be measured.

The purpose of a static budget is primarily to provide a framework for planning and resource allocation. It allows businesses to estimate and allocate resources based on projected sales or activity levels. However, it does not take into account any fluctuations or variations that may occur during the budget period.

While a static budget can be a useful tool for initial planning and setting targets, it may not reflect the reality of actual sales or performance. If the actual sales achieved differ significantly from the levels projected in the static budget, the budget may become less relevant for evaluating performance and making informed decisions.

To address this limitation, some businesses also use flexible budgets that adjust based on the level of actual sales or activity achieved. Flexible budgets provide a more accurate reflection of performance by allowing for adjustments and variance analysis based on the actual results.

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18 17 16 15 400 350 300 250 $) e optimum cost time schedule for the project. ct on -) =ct 14 200 (9) 13 fer 150
18 17 16 15 400 350 300 250 $) e optimum cost time schedule for the project. ct on -) =

Answers

In the given project network, the nodes (activities) and arcs (precedence relationships) are as follows:  The objective of the project is to determine the optimum cost-time schedule.

We need to compute the following for this project:Normal time and cost for each activity.Crash time and cost for each activity.Minimum cost to complete the project in 15 weeks.The normal and crash times and costs for each activity are computed as follows:  Normal time, tn = (optimistic time + 4 × most likely time + pessimistic time)/6.  Crash time, tc, and cost, cc, are given in the network diagram.  Activity A:Normal time:tn(A) = (4 + 5 × 4 + 9)/6 = 5 daysCrash time:tc(A) = 4 daysCrash cost:cc(A) = $1,400Normal cost:cn(A) = $1,000  Activity B:Normal time:tn(B) = (1 + 3 × 2 + 6)/6 = 2.5 daysCrash time:tc(B) = 2 daysCrash cost:cc(B) = $500Normal cost:cn(B) = $300  Activity C:Normal time:tn(C) = (2 + 4 × 3 + 5)/6 = 3 daysCrash time:tc(C) = 3 daysCrash cost:cc(C) = $700Normal cost:cn(C) = $500  Activity D:Normal time:tn(D) = (2 + 5 × 3 + 6)/6 = 4 daysCrash time:tc(D) = 3 daysCrash cost:cc(D) = $1,100Normal cost:cn(D) = $800  Activity E:Normal time:tn(E) = (1 + 3 × 3 + 4)/6 = 2.5 daysCrash time:tc(E) = 2 daysCrash cost:cc(E) = $1,000Normal cost:cn(E) = $600  Activity F:Normal time:tn(F) = (4 + 5 × 6 + 14)/6 = 7.5 daysCrash time:tc(F) = 6 daysCrash cost:cc(F) = $2,500Normal cost:cn(F) = $1,500  Activity G:Normal time:tn(G) = (3 + 5 × 6 + 11)/6 = 6 daysCrash time:tc(G) = 5 daysCrash cost:cc(G) = $2,000Normal cost:cn(G) = $1,200  Activity H:Normal time:tn(H) = (2 + 4 × 3 + 4)/6 = 3 daysCrash time:tc(H) = 3 daysCrash cost:cc(H) = $700Normal cost:cn(H) = $500  Minimum cost to complete the project in 15 weeks can be calculated by computing the normal cost and crash cost for each activity and then adding them up.  Normal cost = cn(A) + cn(B) + cn(C) + cn(D) + cn(E) + cn(F) + cn(G) + cn(H) = $6,900  Crash cost = cc(A) + cc(B) + cc(C) + cc(D) + cc(E) + cc(F) + cc(G) + cc(H) = $9,800  The minimum cost to complete the project in 15 weeks is $6,900 since it is less than the cost to crash the project to 15 weeks. The project duration is determined by observing the critical path in the network diagram. The critical path is A-D-G, and its duration is 14 days.  Answer: The minimum cost to complete the project in 15 weeks is $6,900. The project duration is 14 days.

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"Can you develop a Code of Ethics for a Coffee company?
Five full sentences per each code

Answers

Yes, a Code of Ethics can be developed for a coffee company. A code of ethics is a document that sets out the principles, values, and beliefs that guide the conduct of an organization or an individual. Below are five sentences per code of ethics for a coffee company.

Quality Control Code of Ethics: We will guarantee that our coffee is of the highest quality by sourcing the best coffee beans, ensuring that all beans are roasted and brewed to the best standards, and employing highly qualified personnel to ensure that the coffee is the best possible. We will never compromise on quality, and we will always strive to deliver the best product to our customers.2. Environmental Code of Ethics: We respect the natural environment and strive to reduce our ecological impact. We will implement eco-friendly procedures that reduce the use of energy and resources while minimizing waste and emissions.

We also promise to work with like-minded businesses and organizations to promote environmental awareness and action.3. Social Responsibility Code of Ethics:We are dedicated to social responsibility and committed to ensuring that our coffee production does not exploit workers or damage the communities we operate in. We guarantee that we will not use forced or child labor and that all of our employees will be fairly compensated and enjoy a safe working environment. We will also engage in philanthropic activities that benefit the local community.4. Health and Safety Code of Ethics:We are committed to ensuring the safety and health of our employees and customers. We guarantee that we will comply with all relevant health and safety regulations, maintain high standards of cleanliness and hygiene, and ensure that our products are safe for consumption.5. Fair Trade Code of Ethics:We are committed to supporting fair trade and ethical business practices. We will source our coffee from suppliers that adhere to fair trade principles, guarantee that our supply chain is transparent and ethical, and work with our suppliers to ensure that they are paid fairly for their products. We will also promote fair trade to our customers, and engage in public advocacy and education around the importance of ethical business practices.

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QUESTION 2: A company wanted to compare between two machines as listed in the below table to make its best decision. DESCRIPTION Machine (1) Machine (2) First Cost 80,000 110,000 Annual Net Cash Flow

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To make the best decision between Machine (1) and Machine (2), it is necessary to consider their respective first costs and annual net cash flows.

The annual net cash flow represents the difference between the annual cash inflows and outflows associated with each machine. It accounts for factors such as operational costs, maintenance expenses, revenue generation, and any other relevant cash flows over the machine's useful life.

To proceed with the comparison, it is crucial to have the annual net cash flows for both machines. With that information, one can analyze factors such as the payback period, net present value (NPV), internal rate of return (IRR), or other financial metrics to determine which machine provides a higher return on investment or better meets the company's specific needs.

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Which of the following is a power tell of submissive individuals?
Using a lower vocal register, and speaking more slowly
Adopting open postures
Modifying speech style to sound more like the person they are talking to
Speaking first, and influencing the conversation thereafter

Answers

A power tell of submissive individuals is modifying speech style to sound more like the person they are talking to.

How do submissive individuals adapt their speech style?

When it comes to power dynamics, submissive individuals often employ certain behaviors that convey their submissive nature. One notable power tell is the modification of speech style to align with the person they are conversing with. Submissive individuals tend to adjust their language, tone, and even vocabulary to mirror the speech patterns of the dominant individual, aiming to establish rapport and avoid potential conflict.

This mimicry of speech can be seen as a subconscious attempt to signal submissiveness and comply with the expectations set by the dominant party. By mirroring the speech style of the other person, submissive individuals may seek to create a sense of harmony and to convey their willingness to submit to the dominant individual's influence.

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q1)
If the velocity of money is increasing, but the money supply is
not, it is likely the economy is experiencing:
Group of answer choices
A. a trade deficit.
B. deflation.
C. growth.
D.inflation.
Q2)

Answers

The correct answer is  If the velocity of money is increasing, but the money supply is not, it is likely the economy is experiencing:D. inflation.

When the velocity of money increases, it means that money is changing hands more frequently within the economy. This can result in an increase in overall spending and economic activity. However, if the money supply remains constant, the increased velocity of money can lead to more demand for goods and services relative to the available supply, leading to upward pressure on prices. This phenomenon is known as inflation.

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Firm A produces good X and Firm B produces good Y with the following demand functions Qx= 150-10Px-4Py Qy-75-5Py-Px Price of good X is $8 and price of good Y is $4. a. Find Eqy.Px (the cross price elasticity. Price change of X). EQy,Px=

Answers

The cross-price elasticity of demand (EQy,Px) is approximately -5.373.

To find the cross-price elasticity of demand between good Y (Qy) and the price of good X (Px), we need to calculate the percentage change in the quantity demanded of good Y in response to a percentage change in the price of good X.

The cross-price elasticity of demand formula is:

EQy,Px = (%ΔQy / %ΔPx)

Given the demand functions:

Qx = 150 - 10Px - 4Py

Qy = 75 - 5Py - Px

First, we need to determine the current quantity demanded of good Y (Qy) and the current price of good X (Px) to use as a reference point.

Px = $8 (price of good X)

Using the demand function for good Y, we can substitute the given price for good X:

Qy = 75 - 5Py - Px

Qy = 75 - 5Py - 8

Qy = 67 - 5Py

Next, we will calculate the quantity demanded of good Y when the price of good X changes.

Let's assume the price of good X increases from $8 to $9.

ΔPx = ($9 - $8) / $8 = 0.125 (12.5% increase)

Now, we substitute the new price of good X into the demand function for good Y:

Qy' = 67 - 5Py

To calculate the new quantity demanded of good Y (Qy'), we substitute the new price of good X ($9) into the demand function for good Y:

Qy' = 67 - 5Py

Qy' = 67 - 5(9)

Qy' = 67 - 45

Qy' = 22

Now, we can calculate the percentage change in the quantity demanded of good Y:

%ΔQy = (Qy' - Qy) / Qy

%ΔQy = (22 - 67) / 67

%ΔQy ≈ -0.6716 (approximately -67.16% decrease)

Finally, we can calculate the cross-price elasticity of demand (EQy,Px):

EQy,Px = (%ΔQy / %ΔPx)

EQy,Px = (-0.6716 / 0.125)

EQy,Px ≈ -5.373

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thank you
QUESTION 5 [20 MARKS] (a) What are Milestones and how are they used to review progress in a project? [10 marks] (b) List some of the problems that may be encountered in the closure stage of a project.

Answers

(a) Milestones are significant points or events in a project that represent the completion of specific deliverables, the achievement of key objectives, or the occurrence of important project phases.

(b) Some of the problems that may be encountered in the closure stage of a project include:

Incomplete DeliverablesResource Constraints

Milestones refer to significant events or achievements that mark important stages or progress in a particular endeavor or journey. They serve as markers of progress, indicating the completion of a significant phase or the attainment of a particular goal.

Milestones can be found in various aspects of life, such as personal, professional, educational, or project-related. They help individuals or organizations track their progress, set targets, and celebrate accomplishments along the way. Examples of milestones can include completing a degree, reaching a certain sales target, launching a product, or celebrating a specific anniversary.

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to maximize profits, how many of each size bin should the company produce?

Answers

The best way to determine how many of each size bin to produce would be to conduct a detailed analysis of the market, production costs, pricing strategy, and sales channels. This analysis would likely involve data collection and analysis, as well as input from various stakeholders within the company.

It's important to consider several factors that could influence the decision of how many of each size bin a company should produce in order to maximize profits. Some of these factors include:
1. Market demand: It's crucial for the company to assess the current and expected market demand for each size bin. By understanding how many customers are likely to purchase each size bin, the company can adjust its production levels accordingly to meet demand and avoid overproduction.
2. Production costs: The cost of producing each size bin must also be considered when determining how many to produce. If one size bin is significantly more expensive to produce than others, it may be more profitable to focus on producing the less costly options, even if demand for the more expensive bin is higher.
3. Pricing strategy: The company's pricing strategy will also play a role in determining how many of each size bin to produce. If the company charges a premium price for larger bins, it may make sense to produce fewer of those and focus on producing more of the smaller, less expensive options.
4. Sales channels: The company's sales channels may also impact how many of each size bin it should produce. If the company primarily sells through online retailers, for example, it may want to produce more of the smaller bins that are easier and less expensive to ship.

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Discuss how auditors determine the level of audit risk is acceptable when auditing financial statements.

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Auditors determine the acceptable level of audit risk by considering various factors and exercising professional judgment.

The level of audit risk acceptable to auditors depends on factors such as the nature of the client's business, complexity of transactions, inherent risks, and management's integrity and competence. Auditors assess these factors during the planning phase of the audit and perform risk assessment procedures to identify areas with higher risk. Based on this assessment, they determine the appropriate level of audit procedures and evidence required to reduce the risk of material misstatement to an acceptable level. Auditors aim to achieve a reasonable assurance level rather than absolute certainty due to inherent limitations in the audit process. They apply professional judgment to balance the cost and benefit of additional audit procedures to ensure a sufficient level of audit risk is maintained.

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an unanticipated decline in the demand for legal services will

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An unanticipated decline in the demand for legal services can have several implications:

Decreased Revenue: A decline in demand means fewer clients seeking legal services, resulting in decreased revenue for law firms and individual practitioners. This can have a direct impact on their financial stability and profitability.

Reduced Employment Opportunities: With lower demand for legal services, law firms may need to downsize their workforce or limit hiring new lawyers and support staff. This can lead to a decrease in employment opportunities within the legal industry.

Pricing Pressure: In a competitive market with reduced demand, law firms may face pricing pressure to attract clients. They might need to offer discounted rates or flexible fee arrangements to remain competitive, potentially impacting their profitability.

Increased Competition: As demand declines, competition among law firms and individual practitioners may intensify. Legal professionals may need to find innovative ways to differentiate themselves and stand out in a crowded market to attract clients.

Industry Consolidation: A sustained decline in demand could lead to industry consolidation, with smaller law firms merging or being acquired by larger firms to survive the challenging market conditions. This consolidation can impact the overall structure and dynamics of the legal services sector.

Shift in Practice Areas: A decline in demand for legal services in certain areas may lead to a shift in practice areas as lawyers and firms realign their expertise to areas experiencing higher demand. For example, if demand decreases in corporate law, there may be an increased focus on alternative areas such as bankruptcy, restructuring, or employment law.

Emphasis on Efficiency and Technology: Law firms may be compelled to improve operational efficiency and embrace technology to reduce costs and streamline processes. Automation, document management systems, and online legal services could become more prevalent in response to the changing market conditions.

Adaptation and Diversification: Law firms and legal professionals may need to adapt their service offerings and diversify their areas of expertise to meet evolving client needs and capture new market opportunities. This could involve expanding into emerging areas such as cybersecurity, data privacy, or alternative dispute resolution.

It's important to note that the specific impact of a decline in demand for legal services can vary depending on the region, practice area, and individual circumstances. Legal professionals and firms will need to closely monitor market trends, adjust their strategies, and explore new avenues to remain resilient and navigate through challenging times.

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In which financial statements and sections do we find these accounts, are they Assets,Liabilities, Income or Expense?
Sales:
Ending inventory:
Accounts receivable :
Amortization

Answers

Sales:

Sales are typically found in the income statement or statement of comprehensive income. It is considered as revenue or income.

Ending inventory:

Ending inventory is found in the balance sheet, specifically under the current assets section. It is classified as an asset.

Accounts receivable:

Accounts receivable is also found in the balance sheet, specifically under the current assets section. It is classified as an asset.

Amortization:

Amortization is typically found in the income statement or statement of comprehensive income. It is classified as an expense and is often associated with the depreciation of intangible assets or the gradual reduction of a liability over time.

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The context of the forecast, the relevance and availability of historical data, the level of accuracy required, the expected duration, the cost / benefit (or value) of the forecast for the business, and the time available to perform the analysis are all used. Affects your approach.
Exponential smoothing technique is used within one industry more than others. 6 major currencies that used as exchange in foreign markets are : The U.S. Dollar.
The Euro.

Answers

The main industry that commonly uses exponential smoothing technique is the financial industry, specifically in the field of forecasting exchange rates for foreign currency trading.

Exponential smoothing is a popular forecasting method that assigns weights to historical data points, with more recent data points given higher weights. This technique is especially useful in the financial industry as it helps traders and investors make informed decisions regarding currency trading by predicting future exchange rates based on past trends.

The use of exponential smoothing in the financial industry is crucial as it enables traders to minimize risks and maximize profits. By accurately forecasting exchange rates, traders can identify the best time to buy or sell currencies, ultimately resulting in financial gains. The availability of historical data and the level of accuracy required in currency forecasting make exponential smoothing a valuable tool for the financial industry.

However, it is important to note that while exponential smoothing is widely used in the financial industry, it is not limited to this sector. Other industries, such as supply chain management and inventory forecasting, can also benefit from this technique to predict demand and optimize operations.

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Problem No. 2: A 35 hp 4-wheel drive diesel engine tractor was purchased at P 900,000. It has an estimated life of 20 years and a salvage value of P 300,000 after its useful life. Interest on investment and TIH is approximated to be 2.5% and 1% of purchase cost, respectively. It is assumed that the tractor will be used for a total of 500 hours per year.

Answers

To analyze the effects of the given information on current assets, current liabilities, and working capital, break down the information into specific categories.

.

1. Current Assets:

The purchase of the tractor does not directly affect current assets since it is a long-term asset. However, if the tractor is financed through a loan or credit, the associated current liabilities may increase, which could indirectly affect working capital.

2. Current Liabilities:

If the tractor is financed through a loan or credit, there could be an increase in current liabilities. This would happen if the company takes on debt to finance the purchase of the tractor. In this case, the loan amount would be considered a current liability until it is fully paid off.

3. Working Capital:

Working capital is the difference between current assets and current liabilities and represents the short-term liquidity of a company. The purchase of the tractor itself does not directly impact working capital. However, the financing of the tractor through a loan would increase current liabilities, which could reduce working capital. If the tractor is purchased with cash or other non-liability sources, working capital would not be affected.

It's important to note that the given information does not provide details about changes in other current assets or liabilities that may be impacted by the tractor's purchase, such as changes in inventory, accounts payable, or accounts receivable. Without additional information, we cannot determine the specific effects on current assets, current liabilities, and working capital with certainty.

To make a more comprehensive analysis, it would be helpful to consider other financial aspects, such as the cash flows associated with the tractor's operation, maintenance costs, and potential revenue generated by its use.

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ok t ces Manufacturing costs for Davenport Company during 2018 were as follows: $ 25,000 Beginning Finished Goods. 1/1/18 Beginning Raw Materials, 1/1/18 Beginning Vork in Process, 1/1/18 Direct Labor

Answers

Davenport Company's manufacturing costs for 2018 included a beginning finished goods inventory of $25,000, as well as beginning raw materials, work in process, and direct labor costs.

Davenport Company's beginning finished goods inventory of $25,000 indicates that they had goods available for sale at the beginning of the year.

Beginning raw materials, work in process, and direct labor costs are all necessary components of manufacturing.

The beginning raw materials inventory would represent the cost of materials purchased but not yet used, the beginning work in process inventory would represent the cost of partially completed goods, and the direct labor costs would represent the employee wages and benefits associated with the production process.

All of these costs, when combined with other expenses such as overhead, would be used to calculate the total cost of goods manufactured for the year.

Understanding these costs is essential for effectively managing the manufacturing process and determining the profitability of the company's operations.

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Each day a computer engineer is faced with unexpected or unique problems that require her to take the initiative and identify creative solutions that are not fully addressed in existing procedures. Ac

Answers

It is important for computer engineers to stay informed and be prepared for the unexpected, and to be proactive in identifying and solving unique problems that arise.

As a computer engineer, she faces unexpected and unique problems on a daily basis. It's up to her to take the initiative and find creative solutions that aren't fully addressed in existing procedures. This requires problem-solving skills and a proactive attitude. It is important to stay up-to-date with current trends and developments in the field to tackle the new challenges that come up each day. The challenge that computer engineers face is that new technologies are being developed every day, and it is up to them to stay ahead of the curve and adapt to these changes. Sometimes they have to come up with innovative solutions to problems that have not been addressed before in order to stay competitive. In order to do so, they must be analytical, persistent, and resourceful. They should also be able to work independently and as part of a team to address complex problems. In conclusion, it is important for computer engineers to stay informed and be prepared for the unexpected, and to be proactive in identifying and solving unique problems that arise.

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How much money will you have in seven years if you deposit $8,000 in the bank at 9% interest compounded daily? O a. 15,019.72 Ob. 76,943 c. 11,5524 Od. 10.9861 Oe. 18,129,05 QUESTION 20 How long will it take money to quadruple with continuous compounding at 12% interest? a 15,019 72 Ob 11.5524 c. 10 9861 Od.76,943 18.129.05

Answers

If you deposit $8,000 in a bank at 9% interest compounded daily, you will have approximately $11,524 in seven years. It will take approximately 10.9861 years for money to quadruple with continuous compounding at 12% interest.

To calculate the future value of a deposit with compound interest, you can use the formula: FV = P(1 + r/n)^(nt), where FV is the future value, P is the principal amount (initial deposit), r is the annual interest rate, n is the number of times the interest is compounded per year, and t is the number of years. For the first question, the deposit amount is $8,000, the interest rate is 9%, and the interest is compounded daily (n = 365). Plugging these values into the formula and solving for FV after seven years, we find that the approximate future value is $11,524. Hence, option C (11,524) is the correct answer. For the second question, we are looking for the time it takes for money to quadruple with continuous compounding at 12% interest. Continuous compounding is represented by the formula: FV = Pe^(rt), where e is the base of the natural logarithm. We want the future value (FV) to be four times the principal amount (P), so FV = 4P. Plugging in the interest rate of 12% (r = 0.12) and solving for t, we find that it takes approximately 10.9861 years for the money to quadruple. Therefore, option D (10.9861) is the correct answer.

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What industries in China have an interest n an undervalued
exchange rate? Does this valuation hurt any group in China?

Answers

China's export-oriented industries, such as manufacturing and tourism, have an interest in an undervalued exchange rate.

Which industries in China benefit from an undervalued exchange rate?

An undervalued exchange rate in China provides a significant advantage to industries such as manufacturing and tourism. When the Chinese currency is undervalued, it lowers the cost of Chinese exports for foreign buyers. This affordability stimulates greater demand for products and services from these sectors. Given their heavy reliance on exports, a lower exchange rate enhances their competitiveness in the global marketplace. Manufacturers can offer their goods at more competitive prices, while the tourism industry can attract more international visitors with affordable travel expenses. As a result, an undervalued exchange rate directly benefits these industries by bolstering their export capabilities and stimulating economic growth.

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The industries in China that have an interest in an undervalued exchange rate are mainly exporters. This valuation can hurt some groups in China. For instance, importers will need to pay more for foreign goods as their purchasing power is diminished due to the undervalued exchange rate.

The industries in China that have an interest in an undervalued exchange rate are mainly exporters. The export-oriented industries in China prefer to have an undervalued exchange rate as it makes the products cheaper to foreign buyers.

In addition, it also means that the exporters earn more profits on their exports as they receive more Chinese yuan for every unit of foreign currency earned. Therefore, exporters are more likely to lobby for an undervalued exchange rate.

Valuation affects different groups in different ways. An undervalued exchange rate is beneficial to the exporters in China.

However, this valuation can hurt some groups in China. For instance, importers will need to pay more for foreign goods as their purchasing power is diminished due to the undervalued exchange rate.

Additionally, consumers are likely to experience an increase in the prices of imported products, making them less affordable. The undervalued exchange rate also makes it difficult for domestic firms to compete with imported products as they become more expensive.

Furthermore, the undervalued exchange rate can lead to inflationary pressures within the economy. Therefore, while some groups benefit from an undervalued exchange rate, others suffer from its consequences.

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(c) Now suppose the game is repeated infinitely and each firm has a common discountfactor d. Find the required discount factor to sustain the following grim triggerstrategy as a SPNE: Play Q^M /2 if this has been played in every previous period, otherwise play q^NE. 4.) Let g(x) 2/x/+3 Isin(x)| +1 9) Approximate g'(x) by using the central finite difference formula with stepsize h=0. b.) Derive a formula to approximate g'co) by using the values of g(0.6), g(0), and g(1) so that the truncation is order of Och) and find this approximation How does the contemporary trend of urbanization in thedeveloping world surprisingly differ from previousurbanization episodes, particularly in terms of urban economicgrowth? Theorem: Let f be a continuous real-valued function on a closed interval [a,b]. Then f i8 bounded function. Moreover, f assumes its maximum and minimum values on [a,bJ; that is, there exist 1o, yo in [a,b] such that f(xo) < f(x) < f(yo) for all x [a,b]. Exercises 18.1 Let f be as in Theorem 18.1. Show that if _ f assumes its maximum at x0 %o [a,b], then f assumes its minimum at %o. Using the theories of either Generic Strategies or Blue Ocean, describe FedEx's business strategy. Describe Amazon's business strategy in the parcel delivery industry. Compare and contrast the companies marketing, operational and/or human resource practices that illustrate each company's strategy.