Please write it out with excel equations

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 5.5%. The probability distributions of the risky funds are: The correlation between the fund returns is 0.15 . equired: olve numerically for the proportions of each asset and for the expected return and standard eviation of the optimal risky portfolio. (Do not round intermediate calculations and round our final answers to 2 decimal places.)