Beta and CAPM A portfolio that combines the risk-free asset and the market portfolio has an expected return of 7 percent and a standard deviation of 10 percent. The risk-free rate is 4 percent, and the expected return on the market portfolio is 12 percent. Assume the capital asset pricing model holds. What expected rate of return would a security earn if it had a .45 correlation with the market portfolio and a standard deviation of 55 percent?

Beta and CAPM A portfolio that combines the risk-free asset and the market portfolio has an expected return of 7 percent and a standard deviation of IO percent. The risk-free rate is 4 percent, and the expected return on the market portfolio is ill percent. Assume the capital asset pricing model holds. What expected rate of return would a security earn if it had a 45 correlation with the market portfolio and 2: standard deviation of 55 percent