Karamo's Shoe Stores incorporated is considering opening an additional suburban outlet. An aftertax expected cash flow of 5150 per week is anticipated from two stores that are being evaluated. Both stores have positive net present values: a. Compute the coefficient of variation for each site. Note: Do not round intermediate calculations. Round your answers to 3 decimal places. b. Which store site would you select based on the distributibn of these cash flows? Use the coefficient of yariation as your measure of risk. Site A Site B