A stock has a beta of 1.29 and an expected return of 12.7 percent. A risk-free asset currently earns 4.25 percent. Required: What is the expected return on a portfolio that is equally invested in the two assets? (Do not round intermediate calculations. Enter your answer as a percentage rounded to 2 decimal places (e.g.,32.16).) If a portfolio of the two assets has a beta of 0.89, what are the portfolio weights? (Do not round intermediate calculations. Round your answers to 4 decimal places (e.g., 32.16.16).) Weight of the stock Weight of the risk-free asset