2 18 points eBook Print Five investment alternatives have the following returns and standard deviations of returns. Alternatives A ABCDE Returns: Expected Value $ 1,940 910 13,100 1,840 68,100 Standard Deviation $ 1,180 600 2,600 1,020 16,200 Calculate the coefficient of variation and rank the five alternatives from the lowest risk to the highest risk by using the coefficient of variation. Note: Round your answers to 3 decimal places. References Coefficient of Rank Variation Ch