Answer both plz

A stock has a beta of 0.7 and an expected return of 7.3 percent. If the risk-free rate is 1.3 percent, what is the market risk premium? (Do not round intermediate calculations. Enter your answer as a percent rounded to 2 decimal places.) Question 16 2 pts You own a stock portfolio invested 30 percent in Stock Q, 35 percent in Stock R, 10 percent in Stock S, and 25 percent in Stock T. The betas for these four stocks are 1.4,0.7,1.5, and 0.8 , respectively. What is the portfolio beta? (Do not round intermediate calculations. Round your answer to 3 decimal places.)