Suppose Intel stock has a beta of 1.44, whereas Boeing stock has a beta of 0.83. If the risk-free interest rate is 6.1% and the expected return of the market portfolio is 12.3%, according to the CAPM,

a. What is the expected return of Intel stock? Intel's expected return is enter your response here %. (Round to one decimal place.)

b. What is the expected return of Boeing stock? Boeing's expected return is enter your response here %. (Round to one decimal place.)

c. What is the beta of a portfolio that consists of 55% Intel stock and 45% Boeing stock? The portfolio beta is enter your response here. (Round to two decimal places.)

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.) The expected return of the portfolio is enter your response here %. (Round to one decimal place.)