Portfolio required return Suppose you are the money manager of a $4.18 million investment fund. The fund consists of four stocks with the following investments and betas: Stock Investment Beta A $ 420,000 1.50 B 600,000 - 0.50 C 1,060,000 1.25 D 2,100,000 0.75 If the market's required rate of return is 13% 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. %