Stock Y has a beta of 1.2 and an expected return of 13.7 percent. Stock Z has a beta of .8 and an expected return of 9.5 percent. If the risk-free rate is 5.3 percent and the market risk premium is 6.3 percent, the reward-to-risk ratios for Stocks Y and Z are percent, respectively. and Since the SML reward-to- percent, Stock Y and Stock Z is risk is is (Do not round intermediate calculations and enter your answers as a percent rounded to 2 decimal 29a