5. Company cost of capital You are given the following information for Golllen Fleece Financial: Calculate Golden Fleece's company cost of cupital. Ignote taxes. 6. Company cost of capital Nero Violins has the following capital structure: a. What is the firm's assel beta? (Hint: What is the beta of a portfolio of all the firm's securities?) b. Assume that the CAPM is correct. What discount rate should Nero set for invetmetis: that expand the scale of its operations without changing its asset beta? Assume a risk-free interest rate of 5% and a market risk premium of 6%. Ignore taxes. 7. WACC A company is 40 \% financed by risk-free debt. The interest rate is 10 ft , the expected market risk premium is 8%, and the beta of the company's common stock is 5 . What is the after-tax WACC, assuming that the company pays tax at a 20% rate? 8. WACC Binomial Tree Farm's finuncing includes $5 million of bank loans. lis comnon equity is shown in Binomial's Annual Report at 96.67 million. It has 500,000 shares of conmon stock outstanding, which trade on the Wichita Stock Exchange at S18 per share. What debt rario should Binomial use to calculate its WACC or asset beta? Explain. 9. Measuring risk Refer to the top-right panel of Figure 9.2. What proportion of U.S. Steelis returns was explained by market movements? What proportion of risk was divensinable? How does the diversifiable risk show up in the plot? What is the range of possible erroes it the estimated beta? 10. Measuring risk Figure 9.4 shows plots of monthly rates of return on three stocks vernas thase of the market index. The beta and standard deviation of each stock is given beside the pioc. a. Which stock is safest for a diversified investor? b. Which stock is safest for an undiversified investor who puts all her money in one of these stocks? c. Considet a portfolio with equal investments in each stock. What woald be this portfotio's beta? d. Consider a well-diversified portfolio composed of stocks with the same beta and sandird deviation as Ford. What are the beta and standard deviation of this portfolio's retura? The standard devitition of the market portfolio's return is 20%. c. Use the capital asset pricing model to estimate the expected return on each stock. The risk-free rate is 4%, and the market risk premium is 8%