Stock Y has a beta of 1.25 and an expected return of 12.6 percent. Stock Z has a beta of .8 and an expected return of 9.9 percent. Required: What would the risk-free rate have to be for the two stocks to be correctly priced relative to each other? (Do not round intermediate calculations. Enter your answer as a percentage rounded to 2 decimal places (e.g., 32.16).) Risk-free rate