4. 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 4.6%. The probability distributions of the risky funds are:

Expected Return Standard Deviation

Stock fund (S) 16% 36%

Bond fund (B) 7% 30%

The correlation between the fund returns is .0800.

What is the expected return and standard deviation for the minimum-variance portfolio of the two risky funds? (Do not round intermediate calculations. Round your answers to 2 decimal places.)

Expected return %

Standard deviation %