Engberg Company installs town sod in homa yards. The company's most recent monthly contribution format income statement follows: soles Variable expenses Contribution margin Fixed expenses Net operating income Amount 5.134.000 53,600 80,400 24,000 556,400 Percent of Sales 100% 40 60 Required: 1 What is the company's degree of operating leverage? 2. Using the degree of operating leverage, estimate the impact on net operating income of a 15% increase in unit sales 3. Construct a new contribution format income statement for the company assuming a 15% increase in unit sales Complete this question by entering your answers in the tabs below: Required Required Required Construct a new contribution format income statement for the company assuming a 15% increase in unit sales Enging Company Contribution in comment Amount Percent of {