Portfolio P is invested 45% in stock A, 55% in stock B. Portfolio Q is invested 45% in stock C, and 55% in stock B. The risk-free rate is 3%, and the market risk premium is 6%. 20 pts FINAL _ 2020.2021 8 | P a g e a. Calculate Portfolio P’s expected return, and portfolio Q’s expected return. b. Assume that CAPM holds true for the three stocks, meaning the expected returns of each stock truly reflects the level of risk embedded in it. Which stock has the highest systematic risk? c. Calculate each portfolio’s total risks. Comment on the comparative total risks of Portfolio P and Portfolio Q