You are managing a risky portfolio with an expected rate of return of 20% and a standard deviation of 30%. The t-bill rate is 5%. Your client chooses to invest 60% of a portfolio in your fund and the rest in the T-bill money market fund. What's the expected return and standard deviation of your client's portfolio? Multiple Choice O 20%, 18% O 14%, 18% 18%, 20% O None of these choices C O 14%, 30%