A pension fund manager is consideting three mutual funds. The fitst is a stock fund, the second is a long-term bond fund, and the third is a money market fund that provides a sale return of 7%. The characteristics of the risky fund are as follows: The costetaton between the fund refurns is 0:20. What is the expected return and standard deviation of the optimal risky pontfolio? Expected Return =16.96% Standard Deviation =21.83% Expected Return =23.17% Standard Deviation =31.68% Expected Return =26.85% Standard Deviation =31.44% Expected Return =20.04% Standard Deviation =27.67% Expected Return =19.14% Standard Deviation =24.42%