Use the basic equation for the capital asset pricing model (CAPM) to work each o
ID: 375096 • Letter: U
Question
Use the basic equation for the capital asset pricing model (CAPM) to work each of the following problems.
a.Find the required return for an asset with a beta of 1.22 when the risk-free rate and market return are 6% and 9%, respectively.
b.Find the risk-free rate for a firm with a required return of 15.558% and a beta of 0.93 when the market return is 16%.
c.Find the market return for an asset with a required return of 10.875% and a beta of 1.84 when the risk-free rate is 3%.
d.Find the beta for an asset with a required return of 14.032% when the risk-free rate and market return are 10% and 17.2%, respectively.
Explanation / Answer
a. Beta = 1.22
Rf= 6%
Rm= Market return = 9%
Re = expected return= not known
Re = Rf + Beta(Rm-Rf)
=6 + 1.22*3 = 9.66%
b) Re = Rf + Beta(Rm-Rf)
15.558 = Rf + .93(16 - Rf)
Rf = 9.69%
c) Re = Rf + Beta(Rm-Rf)
10.875 = 3 + 1.84*(Rm-3)
Rm= 7.28%
d) Re = Rf + Beta(Rm-Rf)
14.032 = 10 + Beta*(17.2-10)
Beta = .56
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