Exercise 11-2 Identifying cost behavior At the various activity levels shown, Amborse Company incurred the following costs. 100 Units Sold Depreciation cost per unit Total rent cost Total cost of shopping bags Cost per unit of merchandise sold Rental cost per unit of merchandise sold 20 40 60 80 48.00 3,200.00 3,200.00 3,200.00 3,200.00 3,200.00 10.00 90.00 240.00 120.00 80.00 60.00 a. b. c. d. e. 2.00 4.00 6.00 8.00 90.00 90.00 90.00 90.00 f. Total phone expense g. Cost per unit of supplies h. Total insurance cost i. Total salary cost j. Total cost of goods sold 7.20 160.00 1.00 480.00 S1,200.00 $1,600.00 S2,000.00 S2,400.00 $2,800.00 36.00 80.00 1.00 480.00 18.00 100.00 1.00 480.00 12.00 20.00 1.00 480.00 9.00 140.00 1.00 480.00 1,800.00 3,600.00 5,400.00 7,200.00 9,000.0 Required ldentify each of these costs as fixed, variable, or mixed