17. What is the expected return of the portfolio consisting of the assets above with the weights mentioned? (3 points)

18. What is the beta of the portfolio consisting of the assets above with the weights mentioned? (3 points)

19. Use CAPM to estimate the required rate of return for Stock A. Stock A has a beta of 1.1. The risk-free rate is 3%. The expected return on the market portfolio is 9%. (3 points) 20. Use CAPM to estimate the required rate of return for Stock Z. Stock Z has a beta of 0.5. The risk-free rate is 2%. The market risk premium is 8%. (3 points) 21. The CAPM essentially breaks down the expected return of a stock into three components. Describe those three components. (3 points)