Stock Y has a beta of 0.9 and an expected return of 11.2 percent. Stock Z has a beta of .5 and an expected return of 7.2 percent. If the risk-free rate is 5 percent and the market risk premium is 6 percent, the reward-to-risk ratios for Stocks Y and Z are and the SML reward-to-risk is percent, Stock Y is percent, respectively. Since and Stock Z is (Do not round intermediate calculations and enter your answers as a percent rounded to 2 decimal places, e.g., 32.16.)