Assume that you manage a risky portfolio with an expected rate of return of 17% and a standard deviation of 41%. The T-bill rate is 5% Your client chooses to invest 75% of a portfolio in your fund and 25% in a T-bill money market fund a. What is the expected return and standard deviation of your client's portfolio? (Round your answers to 2 decimal places.) Expected return % per year Standard deviation % per year b. Suppose your risky portfolio includes the following investments in the given proportions Stock A 25% 34% 41% Stock B Stock C What are the investment proportions of your client's overall portfolio, including the position in T-bills? (Round your answers to 2 decimal places.) Investment Proportions Security T-Bills Stock A Stock B Stock C c. What is the reward-to-volatility ratio (S) of your risky portfolio and your client's overall portfolio? (Round your answers to 4 decimal places.) Reward-to-Volatility Ratio Risky portfolio Client's overall portfolio