Stock Y has a beta of .98 and an expected return of 10.30 percent. Stock Z has a
ID: 2727220 • Letter: S
Question
Stock Y has a beta of .98 and an expected return of 10.30 percent. Stock Z has a beta of .80 and an expected return of 9 percent. What would the risk-free rate have to be for the two stocks to be correctly priced relative to each other? (Do not round intermediate calculations. Enter your answer as a percent rounded to 2 decimal places. Omit the "%" sign in your response.)
Stock Y has a beta of .98 and an expected return of 10.30 percent. Stock Z has a beta of .80 and an expected return of 9 percent. What would the risk-free rate have to be for the two stocks to be correctly priced relative to each other? (Do not round intermediate calculations. Enter your answer as a percent rounded to 2 decimal places. Omit the "%" sign in your response.)
Explanation / Answer
Stock Y: 10.30 = rf + 0.98*(rM - rf)
Stock Z: 9.0 = rf + 0.80*(rM - rf)
Simplified,
10.30 = 0.02*rf + 0.98*rM
9.0 = 0.2*rf + 0.8*rM
Multiply bottom equation by -0.98/0.8
10.30 = 0.02*rf + 0.98*rM
-11.025 = -0.245*rf -0.98*rM
-0.725 = - 0.225*rf
risk free rate = 3.22%
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