Usethese inputs for Problems 13through 19: Youmanageariskyportfoliowithexpectedrate of return of 18% and standard deviation of 28%. The T-bill rate is 8%. 13. Your client chooses to invest 70% of a portfolio in your fund and 30% in a T-bill money market fund. What is the expected value and standard deviation of the rate of return on his portfolio? a