test the claim that a 1.69 oz bag will contain more than 54 candies at alpha = 0.01, sigman unknown

Problem 3. The following are the monthly rates of return for Madison Cookies and for Sophie Electric during a six-month period. Madison Sophie Month Cookies Electric 1 -0.04 0.07 2 0.06 -0.02 3 -0.07 -0.1 4 0.12 0.15 5 -0.02 -0.06 6 0.05 0.02 Compute the following: a. Average mnthly rate of return Ri for each stock b. Standard deviation of returns for each stock c. Covariance between the rates of return d. The correlation coefficient between the rates of return What level of correlation did you expect? How did your expectations compare with the computed correlation? Would these two stocks be good choices for diversification? Why or Why not? ————————————————————— The following are monthly percentage price changes for four market indexes. Month DJIA S&P 500 Russell 2000 Nikkei 1 0.03 0.02 0.04 4.00 2 9.07 0.06 0.10 (0.02) 3 (0.02) (0.01) (0.04) 0.07 4 0.01 0.03 0.03 0.02 5 0.05 0.04 0.11 0.02 6 (0.06) (0.04) (0.08) 0.06 Compute the following: a. Average monthly rate of return for each index. b. Standard deviation for each index c. Covariance between the rates of return for the following indexes: DJIA – S&P500 S&P 500 – Russell 2000 S&P 500 – Nikkei Russell 2000 – Nikkei d. The correlation coefficients for the same four combinations e. Using the answers from parts (a), (b), and (d), calculate the expected return and standard deviation of a portfolio consisting of equal parts of: (1) the S&P and the Russell 2000, and (2) the S&P and the Nikkei. Discuss the two portfolios. —————————————————————– The standard deviation of Shamrock Corp. stock is 19 percent. The standard deviation of Cara Co. stock is 14 percent. The covariance between these two stocks is 100. What is the correlation between Shamrock and Cara Stock?

ntroduction You will assume that you still work as a financial analyst for AirJet Best Parts, Inc. The company is considering a capital investment in a new machine and you are in charge of making a recommendation on the purchase based on (1) a given rate of return of 15% (Task 4) and (2) the firm’s cost of capital (Task 5). Task 4. Capital Budgeting for a New Machine A few months have now passed and AirJet Best Parts, Inc. is considering the purchase on a new machine that will increase the production of a special component significantly. The anticipated cash flows for the project are as follows: Year 1 $1,100,000 Year 2 $1,450,000 Year 3 $1,300,000 Year 4 $950,000 You have now been tasked with providing a recommendation for the project based on the results of a Net Present Value Analysis. Assuming that the required rate of return is 15% and the initial cost of the machine is $3,000,000. • What is the project’s IRR? (10 pts)
 • What is the project’s NPV? (15 pts) 
 • Should the company accept this project and why (or why not)? (5 pts) 
 • Explain how depreciation will affect the present value of the project. (10 pts) 
 • Provide examples of at least one of the following as it relates to the project: (5 pts each) • Sunk Cost • Opportunity cost • Erosion 
 • Explain how you would conduct a scenario and sensitivity analysis of the project. What would be some project-specific risks and market risks related to this project? (20 pts) Task 5: Cost of Capital AirJet Best Parts Inc. is now considering that the appropriate discount rate for the new machine should be the cost of capital and would like to determine it. You will assist in the process of obtaining this rate. • Compute the cost of debt. Assume AirJet Best Parts Inc. is considering issuing new bonds. Select current bonds from one of the main competitors as a benchmark. Key competitors include Raytheon, Boeing, Lockheed Martin, and the Northrop Grumman Corporation. 
 • What is the YTM of the competitor’s bond? You may use a number of sources, but we recommend Morningstar. Find the YTM of one 15 or 20 year bond with the highest possible creditworthiness. You may assume that new bonds issued by AirJet Best Parts, Inc. are of similar risk and will require the same return. (5 pts) 
 • What is the after-tax cost of debt if the tax rate is 34%? (5 pts) 
 • Explain what other methods you could have used to find the cost of debt for AirJet Best Parts Inc.(10 pts) 
 • Explain why you should use the YTM and not the coupon rate as the required return for debt. (5 pts) 
 • Compute the cost of common equity using the CAPM model. For beta, use the average beta of three selected competitors. You may obtain the betas from Yahoo Finance. Assume the risk free rate to be 3% and the market risk premium to be 4%. 
 • What is the cost of common equity? (5 pts) 
 • Explain the advantages and disadvantages to use the CAPM model as the method to compute the cost of common equity. Compare and contrast this method with the dividend growth model approach. (10 pts) 
 • Compute the cost of preferred equity assuming the dividend paid for preferred stock is $2.93 and the current value of the stock is $50 per share.
 • What is the cost of preferred equity? (5 pts) 
 • Is there any other method to compute this cost? Explain. (5 pts) 
 • Assuming that the market value weights of these capital sources are 30% bonds, 60% common equity and 10% preferred equity, what is the weighted cost of capital of the firm? (10 pts) 
 • Should the firm use this WACC for all projects? Explain and provide examples as appropriate. (10 pts)
 • Recompute the net present value of the project based on the cost of capital you found. Do you still believe that your earlier recommendation for accepting or rejecting the project was adequate? Why or why not? (5 pts)

change these numbers into fractions 9,44,1.88,5.81,2.75,19,2.27