value 0.50 points A pension fund manager is considering three mutual funds. The first is a stock fund, the second is a long- term government and corporate bond fund, and the third is a T-bill money market fund that yields a sure rate of 5.3%. The probability distributions of the risky funds are Expected Return 14% 1% Standard Deviation 42% 37% Stock fund (S) Bond fund The correlation between the fund returns is .0459 Suppose now that your portfolio must yield an expected return of 12% and be efficient, that is, on the best feasible CAL a. What is the standard deviation of your portfolio? (Do not round intermediate calculations. Round your answer to 2 decimal places.) Standard deviation 32.68 2% b-1. What is the proportion invested in the T-bill fund? (Do not round intermediate calculations. Round your answer to 2 decimal places.) Proportion invested in the T-bill fund 10.07 % b-2. What is the proportion invested in each of the two risky funds? (Do not round intermediate calculations. Round your answers to 2 decimal places.) Stocks Bonds Proportion Invested 33.1 % 7.0 %