Suppose Intel stock has a beta of 1.72, whereas Boeing stock has a beta of 0.90. If the risk free interest rate is 4.9% and the expected return of the market portfolio is 12.9%, according to the CAPM a. What is the expected retum of Intel stock? b. What is the expected return of Boeing stock? c. What is the beta of a portfolio that consists of 55% Intel stock and 46% Boeing stock? d. What is the expected return of a portfolio that consists of 55% Intel stock and 45% Boeing stock? (There are two ways to solve this.) Ghe a. What is the expected retum of Intel stock? Inter's expected return is % (Round to one decimal place)