P$814$ Portfolio analysis You have been given the historical return data shown in the first table on three assets$$F$,$ G$,$ and H$$over the period $20162019.$ Historical return Year Asset F Asset G Asset H $201616\%17\%14\%201717161520181815162019191417$ Using these assets, you have isolated the three investment alternatives shown in the following table. Alternative Investment $1100\%$ of asset F $250\%$ of asset F and $50\%$ of asset G $350\%$ of asset F and $50\%$ of asset H a$.$ Calculate the average return over the $4-$year period for each of the three alternatives. b$.$ Calculate the standard deviation of returns over the $4-$year period for each of the three alternatives. c$.$ Use your findings in parts a and b to calculate the coefficient of variation for each of the three alternatives. d$.$ On the basis of your findings, which of the three investment alternatives do you think performed better over this period? Why?