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 4.8%. The probability distributions of the risky funds are: Expected Return Standard Deviation Stock fund (S) 18% 38% Bond fund (B) 9% 32% The correlation between the fund returns is .14. What is the expected return and standard deviation of the optimal risky portfolio? (Do not round intermediate calculations. Round your answers to 2 decimal places.) Expected return % Standard deviation %