help!!!!

A pension fund manager is considering three mutual funds. The first is a stock fund, the second is a long-term bond fund, and the third is a money market fund that provides a safe return of 5%. The characteristics of the risky funds are as follows: Stock fund (5) Bond fund (B) Expected Return 17% 11 Standard Deviation 30% 22 The correlation between the fund returns is 0.10. What is the Sharpe ratio of the best feasible CAL? (Do not round intermediate calculations. Enter your answer as a decimal rounded to 4 places.) Sharpe ratio