Use the below information to answer the following question. Sales (1,000 units) $200,000 Variable costs 110,000 Contribution margin 90,000 Fixed manufacturing costs 40,000 Operating income 50,000 Interest 10,000 Earnings before taxes 40,000 Taxes (30%) 12,000 Net income $ 28,000 Shares Outstanding 1,000 Refer to the table. The degree of combined leverage (DCL) is.