Expected return of a portfolio using beta. The beta of four stocks-G, H, I, andJ are 0.46, 0.84, 1.06, and 1.62, respectively and the beta of portfolio 1 is 1.00, the beta of portfolio 2 is 0.85, and the beta of portfolio 3 is 1.12. What are the expected returns of each of the four individual assets and the three portfolios if the current SML is plotted with an intercept of 4.5% risk-free rate and a market premium of 10.5% (slope of the line)