Help is Needed. Thank you in Advance.

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 5.0%. The probability distributions of the risky funds are: Stock fund (5) Hond fund (B) Expected Return 11% 6% Standard Deviation 40% 20% The correlation between the fund returns is 0.0500 What is the Sharpe ratio of the best feasible CAL? (Do not round intermediate calculations. Round your answer to 4 decimal places.) Sharpe ratio