Suppose there are two independent economic factors, M1 and M2. The risk-free rate is 6%, and all stocks have independent firm specific components with a standard deviation of 58%. Portfolios A and Bare both well diversified. Beta on M1 Beta on M2 Portfolio Expected Return () 2.4 A 1.7 37 B 2.3 -0.8 10 What is the expected return-beta relationship in this economy? (Do not round intermediate calculations. Round your answers to 2 decimal places.) Expected return-beta relationship E(rP) = BP1 9.68 BP2 % + +