1. CAPM and Valuation. You are a consultant to a firm evaluating an
expansion of its current business. The cash-flow forecasts (in
millions of dollars) for the project are:
Years Cash Flow
0 ?100
1?10 + 15
Based on the behavior of the firm?s stock, you believe that the beta
of the firm is 1.4. Assuming that the rate of return available on
risk-free investments is 4 percent and that the expected rate of
return on the market portfolio is 12 percent, what is the net present
value of the project?
2. CAPM and Valuation. A share of stock with a beta of .75 now sells
for $50. Investors expect the stock to pay a year-end dividend of $2.
The T-bill rate is 4 percent, and the market risk premium is 8
percent. If the stock is perceived to be fairly priced today, what
must be investors? expectation of the price of the stock at the end of
the year?
3. Portfolio Risk and Return. Suppose that the S&P 500, with a beta of
1.0, has an expected return of 13 percent and T-bills provide a
risk-free return of 5 percent.
a. What would be the expected return and beta of portfolios
constructed from these two assets with weights in the S&P 500 of (i)
0; (ii) .25; (iii) .5; (iv) .75; (v) 1.0?
b. Based on your answer to (a), what is the trade-off between risk and
return, that is, how does expected return vary with beta?
c. What does your answer to (b) have to do with the security market
line relationship? |