Stock A has a beta of 1.50 and a standard deviation of return of 32%. Stock B has a beta of 3.50 and a standard deviation of return of 58%. Assume that you form a portfolio that is 45% invested in Stock A and 55% invested in Stock B. Using the information in question 1, according to CAPM, what is the expected rate of return on your portfolio? Q1.The expected rate of return on the market portfolio is 11.50% and the riskfree rate of return is 2.00%. The standard deviation of the market portfolio is 19.75%. What is the representative investors average degree of risk aversion?