Question 4: According to the video, what are some caveats associated with CAPM? Question 5: According to the video, what is the difference between systematic and unsystematic risk? How is each type of risk impacted by holding a well-diversified portfolio? Part III Question 1: You invest in a portfolio of 5 stocks with an equal investment in each one. The betas of the 5 stocks are as follows: .8,1.3,95,1.2 and 1.4. The risk-free return is 3% and the market return is 7%. A. Compute the beta of the portfolio. B. Compute the required return of the portfolio. Question 2: You are given the following probability distribution for a stock: A) Compute the expected return. B) Compute the standard deviation. C) Compute the coefficient of variation. Part III Question 1: What is the rationale for the positive correlation between risk and expected return? Question 2: Why is it possible to eliminate unsystematic risk in a well-diversified portfolio? Likewise, hyy is it not possible to eliminate systematic risk