1.65 28. Suppose you are the money manager of a $3,770,650 million investment fund. The fund consists of four stocks with the following investments and betas: Stock Investment Beta $151,500 $212.700 -0.92 $1,246,300 2.75 $2,160,150 If the market's required rate of return is 10.15% and the risk-free rate is 5.70%, what is the fund's required rate of return? 0.63