Couzen's Company's cost structure is dominated by variable costs with a contribution margin ratio of 0.28 and fixed costs of $517,500. Every dollar of sales contributes 28 cents toward fixed costs and profit. The cost structure of a competitor, Jones & Family, is dominated by fixed costs with a higher contribution margin ratio of 0.78 and fixed costs of $2,673,750. Every dollar of sales contributes 78 cents toward fixed costs and profit. Both companies have sales of $4,312,500 annually. Required: a. Compare the two companies' cost structures. b. Suppose that both companies experience a 12 percent decrease in sales volume. By how much would each company's profits decrease? Complete this question by entering your answers in the tabs below. Required A Required B Compare the two companies' cost structures. Sales Variable cost Contribution margin Fixed costs Operating profit Couzen's Company Jones & Family Amount Percentage Amount Percentage % % % % % % % % % % < Required A Required B >