Mountain Ski Corp. was set up to take large risks and is willing to take the greatest risk possible. Lakeway Train Co. is more typical of the average corporation and is risk-averse Returns Standard Deviation $209,000 461,000 121,000 278,000 ProjectsExpected Value $336,000 768,000 150,000 200,000 a-1. Compute the coefficients of variation. (Round your answers to 3 decimal places.) Coefficient of Variation Project A Project B Project C Project D a-2. Which projects should Mountain Ski Corp. choose? Project A O Project B O Project D O Project C b. Which one of the four projects should Lakeway Train Co. choose based on the same criteria of using the coefficient of variation? O Project C O Project B O Project D O Project A