Turn in a single Excel file with the formulas. At the end, determine whether portfolio diversification worked. Elaborate and use your own words (ADD A TEXT BOX TO YOUR XLS). S 1 2 3 4 5 Pr 0.1 0.2 0.4 0.2 0.1 ASSET A R -0.05 0.05 0.15 0.25 0.35 ASSET B R 0.25 0.15 0.1 0.05 -0.1 Our Exercise: 1. Estimate the expected return and risk of Asset A 2. Estimate the Expected Return and risk of Asset B 3. Estimate the Expected return and risk of a 60A and 40B portfolio