During a particular year, the T-bill rate was 6%, the market return was 14%, and a portfolio manager with beta of .5 realized a return of 10%.a. Evaluate the manager based on the portfolio alpha.b. Reconsider your answer to part (a) in view of the Black-Jensen-Scholes finding that the security market line is too flat. Now how do you assess the manager’s performance?

You are constructing a portfolio of two assets, Asset A and Asset B. The expected returns of the assets are 12 percent and 16 percent. respectively. The standard deviations of the assets are 29 percent and 37 percent, respectively. The correlation between the two assets is 41 and the risk-free rate is 3.4 percent. What is the optimal Sharpe ratio in a portfolio of the two assets? What is the smallest expected loss for this portfolio over the coming year with a probability of 2.5 percent? (A negative value should be indicated by a minus sign. Do not round intermediate calculations. Round your Sharpe ratio answer to 4 decimal places and the z-score value to 3 decimal places when calculating your answer. Enter your smallest expected loss as a percent rounded to 2 decimal places.) Sharpe ratio Smallest expected loss %

Calculate the optimal risky portfolio for the following cases when short-sales are allowed. Compute its expected return and the standard deviation of its returns. 1. Two risky assets: Rp = 3, R' = [6, 9], and 4 5 5 20 2. Three risky assets: Rp = 4, R' = [5,9, 8], and [10 0 0 E=0 40 0 0 20 3. Three risky assets: Rp = 5, R' = [12, 9, 8], and 40 10 -5] E= 10 20 0 5 0 30 4. Five risky assets: Rp = 2, R' = [5, 3, 18, 9, 2], and %3D 2 16 0. -12 5 -12 20 16 10 7 14 27 14 9. -13 8. 7 27 13

Which of the following statements is correct?   a. Since investors prefer more return and less risk, one will never hold a dominated asset in the risk-return sense. In other words, if asset A has a higher expected return and lower standard-deviation than asset B, then investors would only hold asset A in their optimal portfolio.   b. The IRR method correctly ranks mutually exclusive projects.   c. When an investment project is evaluated today, the spending that occurred in the last year has to be included in the NPV analysis.   d. The payback period criterion properly considers the time value of money.   e. When there are two mutually exclusive projects, the project with the highest NPV should be chosen.