PORTFOLIO REQUIRED RETURN Suppose you are the money manager of a $4.77 million investment fund. The fund consists of four stocks with the following investments and betas: Stock Investment Beta $ 320,000 1.50 420,000 (0.50) 1,380,000 1.25 2,650,000 0.75 If the market's required rate of return is 10% 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