Question 10 Suppose you invest equal amounts in a portfolio with an expected return of 20% and a standard deviation of returns of 14%, and a risk-free asset with an interest rate 5%; calculate the expected return and standard deviation on the resulting portfolio: For A,B,C (expected return, standard deviation) A. 25%,7% B. 12.5%,7% C. 12.5%,14% D. 15%,18%