1 . Plot in Excel the risky asset opportunity set for Portfolios A & B . To do this you will need to create the following table in Excel assuming weights of portfolio A & B in 10 percentage point increments . Then calculate expected return ; standard deviation ; and Sharpe ratio for each allocation to A & B . Your table in the Excel file should look like the one below . Weight Port A Weight Port B Return Standard Sharpe Ratio Deviation 090 100%/0 10 90 20 80 30 70 40 60 50 50 60 40 70 30 80 20 90 10 100 O