E eBook Problem Walk-Through Suppose you are the money manager of a $4.46 million investment fund. The fund consists of four stocks with the following investments and betas: Stock Investment Beta $ 280,000 1.50 B 500,000 (0.50) 1,280,000 1.25 D 2,400,000 0.75 If the market's required rate of return is 8% and the risk-free rate is 5%, what is the fund's required rate of return? Do not round Intermediate calculations Round your answer to two decimal places. %