7. You will invest in four stocks with the following individual Betas and Expected returns: N301/Dr. Fernandez NAL TEST 301-ONLINE/ FALL 2023 a. Estimate the Portfolio Beta. (Remember you must get the weights first) p=p=1nwii b. Assume that the Risk-Free return is 6% and the Expected Market Return is 11%. Estimate the CAPM returns for each stock. Find out if the expected return of each asset is overpriced, underpriced, or fair value. Explain your results