Stock Y has a bets of 0.8 and an expected return of 12.6 percent. Stock Z has a beta of 6 and an expected retum of 8.8 percent. If the risk-free rate is 5.7 percent and the market risk premium is 6.7 percent, the reward-to-risk ratios for Stacks and 2 ore percent, respectively. Since the SML reward to asks percent. Stock Y is and Stock Z is (Do not found intermediate calculations and enter your answers as a percent rounded to 2 decimal places, e.g., 32.16.)