undervalued overvalued

Stock Y has a beta of 1 and an expected return of 13 percent. Stock Z has a beta of .5 and an expected return of 7.8 percent. If the risk-free rate is 5.5 percent and the market risk premium is 6.5 percent, the reward-to-risk ratios for Stocks Y and Z are the SML reward-to-risk is and percent, respectively. Since percent, Stock Y is (Do not round intermediate calculations and enter your answers as - and Stock Z is 2 decimal places, e.g., 32.16.) undervalued overvalued