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 rate of 5.5%. The stock fund and bond fund have expected returns 15% and 9%, and SD 32% and 23% The correlation between them is 0.15. 1. Calculate risky portfolio (with stock and bond fund) return and standard deviation under different weights (0.1 increment).