Portfolio required return Suppose you are the money manager of a $4.66 million investment fund. The fund consists of four stocks with the following investments and betas: Stock Investment Beta A $ 240,000 1.50 B 720,000 - 0.50 C 900,000 1.25 D 2,800,000 0.75 If the market's required rate of return is 9% and the risk-free rate is 6%, what is the fund's required rate of return? Do not round intermediate calculations. Round your answer to two decimal places. %