estimated to Required: . Estimate the risk and return of the two portfolios using the principles of both portfolio theory and CAPM and decide which one should be selected. Portfolio 1 nvestment Amount Invested Expected Return Beta in Million 15 15% 0.9 25 20% 0.5 30 24% 1.5 35 50% 2.5 Portfolio 2 Investment Amount Invested Expected Return Beta in Million 25 12% 0.9 30 18% 0.5 35 24% 1.5 10 38% 2.5