Use the following information to answer the two questions below. State of Prob. of the Rate of return if state occurs the economy state of economy Stock A Stock B Boom 0.75 0.15 0.04 Bust 0.25 0.05 0.04 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. Enter answer using 4 decimals. What is the expected return of a portfolio with 20% in asset A and 80% in Asset B? What is the variance of the portfolio with 20% in asset A and 80% in Asset B