please answer all 7 parts

Expected return of a portfolio using beta. The beta of four stocis - G,H,1 and J-are 0.45,0.77,1.17, and 1.64, respectively and the beta of portfolio 1 is 1.01 , the betal of portfolio 2 is 0.84 , and the beta of portiolio 3 is 1.16 . What are the expected returns of each of the four individual assets and the three portfolios if the current sma is plotied with an intercept of 4.5% (risk free rate) and a market premium of 9.5% (slope of the line)? What is the expected return of stock 6 ? (Round to two decimai places.)