Do It! Review 18-2 Westerville Company accumulates the following data concerning a mixed cost, using units produced as the activity level. March April May June July Units Produced 10,050 9,080 10,600 8,910 9,580 Total Cost $14,024 13,277 14,724 12,797 13,717 Compute the variable cost per unit using the high-low method. (Round variable cost per unit to 2 decimal places e.g. 12.25.) Variable cost per unit LINK TO TEXT Compute the fixed cost elements using the high-low method. (Round answer to o decimal places, e.g. 5,275.) Fixed cost LINK TO TEXT