I am having a hard time finding the weights for these questions. Here is my data.

5. Optimal capital allocation with the addition of the EEM fund (10 points): Compute tangency portfolio and optimal capital allocation with all three assets. Show the new complete portfolio (combination of risk-free asset and new tangency portfolio) on the new capital allocation line. No need to compute the new efficient frontier with 3 assets (unless you have time to spare to build a macro in excel and want to impress your professor). Has investor utility improved? 6. Optimal capital allocation with short-selling constraints (10 points): How does your answer to question 5 change if negative weights are not allowed? 5. Optimal capital allocation with the addition of the EEM fund (10 points): Compute tangency portfolio and optimal capital allocation with all three assets. Show the new complete portfolio (combination of risk-free asset and new tangency portfolio) on the new capital allocation line. No need to compute the new efficient frontier with 3 assets (unless you have time to spare to build a macro in excel and want to impress your professor). Has investor utility improved? 6. Optimal capital allocation with short-selling constraints (10 points): How does your answer to question 5 change if negative weights are not allowed