apter 4 Lost Bendvid ree months of the year EE 4-1 p 137 PE 4-1B High-low method The manufacturing costs of Carrefour Enterprises for the first three months of the follow: Total Costs Units Produced 2,700 units $300,000 June 5,500 440,000 July August 325,000 3,500 Using the high-low method, determine (a) the variable cost per unit and (b) the total fixed cost. 5 EE 4-2 p. 141 PE 4-2A Contribution margin OBJ. 2 Michigan Company sells 10,000 units at $100 per unit. Variable costs are $75 per unit, and fixed costs are $125,000. Determine (a) the contribution margin ratio, (b) the unit contribution margin, and (c) income from operations. A EE42 OBJ. 2 PE 4-2B Contribution margin Weidner Company sells 22,000 units at $30 per unit. Variable costs are $24 per unit, and fixed costs are $40,000. Determine (a) the contribution margi ition margin ratio, (b) the unit contri- bution margin, and C) income from operations. PE 4-3A Break-even point Santana sells a product for $115 per costs are $65,000. Determine (a) the break-ever even point if the selling price were increased to $125 De sells a product for $115 per unit. The variable cost is $75 per unit, while fixed 65 000. Determine (a) the break-even point in sales units and (b) the breaks OBJ.3