Required information [The following information applies to the questions displayed below.] 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 4.5%. The probability distributions of the risky funds are: Stock fund (S) Bond fund (8) Expected Return Standard Deviation 15% 9% 40% 31% The correlation between the fund returns is 0.15. Required: What is the expected return and standard deviation for the minimum-variance portfolio of the two risky furlds? (Do not round intermediate calculations. Round your answers to 2 decimal places.) Expected return Standard deviation % %