help on all parts please

1. The two-asset case The expected return for asset A is 10.00% with a standard deviation of 8.00%, and the expected return for asset B is 8.50% with a standard deviation of 6.00%. Based on your knowledge of efficient portfolios, fill in the blanks in the following table with the appropriate answers. Proportion of Portfolio In Security A Proportion of Portfolio in Security Expected Portfolio Return Standard Deviation of Case I (P = .0.7) Standard Deviation or Case II (PAR 0.4) WA 1.00 0.75 w 0.00 0.25 0.50 Standard Deviation or Case III PAR 0.8) 8.0 7.3 10.00% 9.63% 8.0 5.1 2.9 0.50 0.25 0.00 5.9 0.75 6.6 1.00 8.88% 8.50% 3.4 6.0 5.6 6.0 6.0 The minimum risk portfolio allocation to asset A within the portfolio for case III is Therefore, you are better off Grade 1. The two-asset case The expected return for asset A is 10.00% with a standard deviation of 8.00%, and the expected return for asset B is 8.50% with a standard deviation of 6.00%. Based on your knowledge of efficient portfolios, fill in the blanks in the following table with the appropriate answers. Proportion of Portfolio In Security A Proportion of Portfolio in Security Expected Portfolio Return Standard Deviation of Case I (P = .0.7) Standard Deviation or Case II (PAR 0.4) WA 1.00 0.75 w 0.00 0.25 0.50 Standard Deviation or Case III PAR 0.8) 8.0 7.3 10.00% 9.63% 8.0 5.1 2.9 0.50 0.25 0.00 5.9 0.75 6.6 1.00 8.88% 8.50% 3.4 6.0 5.6 6.0 6.0 The minimum risk portfolio allocation to asset A within the portfolio for case III is Therefore, you are better off Grade