please be accurate

Suppose the current risk free rate is 7.6%. Potpourri Inc. stock has a beta of 1.7 and an expected return of 16.7%. (Assume CAPM is true) A. What is the market risk premium? B. Magnolia Industries stock has a beta of 0.8. What is Magnolia stock's expected return? C. Suppose you have invested $10,000 in both Potpourri and Magnolia, and the beta of the portfolio is 1.07. How much did you invest in each stock? What is the portfolio's expected return