Required: 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 7\% increase in unit sales. 3. Construct a new contribution format income statement for the company assuming a 7% increase in unit sales. What is the company's degree of operating leverage? (Round your answer to 2 decimal places.) Using the degree of operating leverage, estimate the impact on net operating income of a 7% increase in unit sales. (Round your intermediate calculations to 2 decimal places. Round your percentage answer to 2 decimal places (i.e .1234 should be entered as 12.34).) Construct a new contribution format income statement for the company assuming a 7% increase in unit sales