________ can cause people in a group to fail to express their true opinions.

rudolfo anaya's novel 'rio grande fall' blends traditional mystery tropes with which literary style? Show that (1) If an n x n matrix A has n linearly independent eigenvectors, then A is diagonalizable. (ii) For any square matrix A and an invertible matrix P, A and P-1AP have the same eigenvalues, same determinant, and same trace. Find the exact value of each.Find the exact value of each. MUST SHOW WORK 8) 1+tan 42tan 12/ tan 42 - tan 12 folkways manufacturers dolls with traditional dress from different areas of the middle east.since the company was founded 5 years ago, it has sourced the dolls clothing from a small, family -owned tailoring company. Recently. The company was acquired by a larger clothing manufacturer and the prices for their doll clothes have tripled. What strategy might folkways consider to avoid these increased costs?A) Forward integrationB) Backward integrationC) Horizontal integrationD) Market penetrationE) Market developmentF) Product developmentG) Unrelated diversificationH) DivestureI) Innovation Change to slope-intercept form. Then find the y-intercept, first point, and second point. x+ 5y < 10 slope intercept form y-intercept first point (let =0) second point ay> 5x-10 b. (0, 2) c. (0-10) d. b = -10 e.b=2 1. (1,-5) 9 y Given the function f(x,y)=x-5x + 4xy-y2-16x - 10. Which ONE of the following statements is TRUE? A. (-2,-4) is a maximum point of f and ( 8/3 , 16/3) is a saddled point of f. B. None of the choices in this list. C. (-2,-4) is a minimum point of f and (8/3, 16/3) is a maximum point of f. D. Both (-2.-4) and (8/3, 16/3) are saddle points of f. heating a sample of water from -20c to 130c will involve a calculation that includes how many steps? select the correct answer below: 5 4 3 2 Starbucks emphasizes its corporatemanagement ethos that "Employees ComeFirst."a. How different is this policy from "TheCustomer Comes First"? Explain with specificexamples.b. List at least THREE (3) specific examples ofStarbucks' employment benefits that youbelieve are generous.c. If the Starbucks' employee compensationpolicies exceed industry standards, how doyou explain the rise of successful unionizationcampaigns at their coffee shops? Explain withspecific examples. For any nmnm matrix A=(aij)A=(aij) in Matn,m(R)Matn,m(R), define its transpose AtAt be the mnmn matrix B=(bij)B=(bij) so that bij=ajibij=aji.(a) Show that the mapT:Matn,m(R)Matm,n(R);AAtT:Matn,m(R)Matm,n(R);AAtis an injective and surjective linear map.(b) Let AMatn,m(R)AMatn,m(R) and BMatm,p(R)BMatm,p(R) be an nmnm and a mpmp matrix, respectively. Show(AB)t=BtAt.(AB)t=BtAt.(c) Show for any AMatn,m(R)AMatn,m(R) that(At)t=A.(At)t=A.(d) Show that if AMatn,n(R)AMatn,n(R) is invertible, then AtAt is also invertible and(At)1=(A1)t 1.You measure the cross sectional area for the design or a roadway, for a section of the road. Usingthe average end area determine the volume (in Cubic Yards) of cut and fill for this portion ofroadway: (10 points)StationArea CutArea Fill12+25185 sq.ft.12+75165 sq.ft.13+25106 sq.ft.0 sq.ft.13+5061 sq.ft.190 sq.ft.13+750 sq.ft.213 sq.ft.14+25286 sq.ft.14+75338 sq.ft. 5. Is it possible for an assignment problem to have no optimal solution? [5 marks] Justify your answer. Build a simple case study from these topicsthe causes of initiative decaythreats to the sustainability of change .change initiatives that are " blameworthy , " and should not be sustained , and those that are " praiseworthy "Identify and apply actions that can contribute to the sustainability of change .the pitfalls that can arise when seeking to sustain change . Complete their Form 1040A for 2017, assuming they are married and file jointly.I:2-61 John R. Lane (SSN 111-44-6666) lives at 1010 Ipsen Street, Yorba Linda, California90102. John, a single taxpayer, age 66, provided 100% of his cousins support. Thecousin lives in Arizona. He wants to take advantage of the presidential election campaigncheck-off. John is an accountant. Other relevant information includesSalary $20,000Pension (all taxable) 31,000Taxable interest income 300IRA deduction 5,500Itemized deductions (from Schedule A) 8,000Withholding 6,000Assume that Schedule A, if necessary, has already been completed. Complete Form 1040for 201 Think of a truly weird or creative product. How should anentrepreneur try to market a product that is so unique that no onehas ever used anything like it before? How would you do it?Why? elaborate the various steps of project management?what are the major flaws in the implementation? what are thevarious project planning techniques? explain gantt charts with anexample?(14marks) A box contains 4 black balls, 5 red balls, and 6 green balls. (a) Randomly draw two balls without replacement, what is the probability that the two balls have same color? (b) Randomly draw three balls without replacement, what is the proba- bility that the three balls have different colors (i.e., all three colors occur)? (c) Randomly draw continuously with replacement, how many draws needed, on average, to see all three colors? SCM 1st OPP June 2019QUESTION 2 (5 Marks)Answer the following questions by indicating whether the below statements are TRUE or FALSE.2.1 Sustainability is the continuous improvement of a product to make it better and cheaper.2.2 Supply management plays a major role in improving the "bottom line" by driving sales up and costs down.2.3 A small disturbance in the flow of orders generated by a customer does not produce larger disturbances at each upstream stage in the supply chain.2.4 Supply chain partner firms share information and insights in order to form strategic alliances.2.5 One of the key competencies of a supply chain management professional is leadership. The Randolph Teweles Company (RTC) has decided to acquire a new truck. One alternative is to lease the truck on a 4-year guideline contract for a lease payment of $10,000 per year, with payments to be made at the beginning of each year. The lease would include maintenance. Alternatively, RTC could purchase the truck outright for $40,000, financing the purchase by a bank loan for the net purchase price and amortizing the loan over a 4-year period at an interest rate of 10% per year. Under the borrow-to-purchase arrangement, RTC would have to maintain the truck at a cost of $1,000 per year, payable at year end. The truck falls into the MACRS 3-year class. It has a residual value of $10,000, which is the expected market value after 4 years, when RTC plans to replace the truck irrespective of whether it leases or buys. RTC has a marginal federal-plus-state tax rate of 40%.a. What is RTCs PV cost of leasing?b. What is RTCs PV cost of owning? Should the truck be leased or purchased?c. The appropriate discount rate for use in the analysis is the firms after-tax cost of debt. Why?d. The residual value is the least certain cash flow in the analysis. How might RTC incorporate differential riskness of this cash flow into the analysis? One of the following is not a valid title selection technique A. Keeping it less less than 17 characters B. Assigning every page with a unique title C. Making headlines for customers D. Include as much product details 11 Meta Titles A. Should be over 60 characters B. Should be the same for all web pages C. Are web page headlines D. Details of the web page should be placed at the end of the title 12 Meta description A. Should contain content that highlight the unique selling point Should be at least 160 characters B. C. Must have bullets D. Avoid inviting users to the web page 13 Meta keywords A. Are selected randomly B. Are words that describe the web page Describe the wed page owner's profile C. D. Are reflecting the searching frequency fro a specific web page 14 Keywords should be A. Head keywords B. Body keywords C. Long tail keywords D. All According to Penrose and Katz, the social nature of science implies all of the following except:a.the general social context in which scientists live their private livesb.scientists' reliance on the prior research in their fieldsc.scientists' dependence of the work of their colleagues in other fields of researchd.scientists' agreement over their assumptions and beliefs within their own fields of research