17. Using CAPM,A stock has a beta of .92 and an expected return of 10.3 percent. A risk free asset currently earns 5 percent.,,a. What is the expected return on a portfolio that is equally invested in the two assets?,,b. If a portfolio of the two assets has a beta of .50, what are the portfolio weights?,,c. If a portfolio of the two assets has an expected return of 9 percent, what is its beta?,,d. a portfolio of the two assets has a beta of 1.84, what are the portfolio weights? How do you interpret the weights for the two assets in this case? Explain.,