mutual fund manager expects her portfolio to earn a rate of return of 14% this year. The beta of her portfolio is 0.8 . The rate of return valtable on risk-free assets is 7% and you expect the fate of return on the market portfolio to be 179%. a. What expected rate of return would you demand before you would be willing to invest in this mutual fund? Note: Do not round intermediate calculations. Enter your answer as a whole percent. b. Is this fund ottractive to you