Use the following information to answer the two questions below. You MUST use 4 digits in every calculation you do in order for your answer to be the same as the one in the system. When entering your answer, round to the nearest 0.01% but do not enter the \% sign. For example, if your answer is 3.484% enter 3.48 ; if your answer is 0.12013 then enter 12.01 What is the expected return of a portfolio with 50% in asset A and 50% in Asset B ? A What is the variance of the portfolio with 50% in asset A and 50% in Asset B ?