Engberg Company installs lawn sod in home yards. The companv's most recent monthly contribution format income statement follows; 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 6% increase in unit sales. 3. Construct a new contribution format income statement for the company assuming a 6% increase in unit sales: Complete this question by entering your answers in the tabs below. What is the company's degree of operating leveroge? (Round your answer to 2 decinal places:) Complete this question by entering your answers in the tabs below. Using the degree of operating leverage, estimate the impact on net operating income of o 6% increase in unit sales your Intermediate calculations to 2 decimal places. Round your percentage answer to 2 decimal places (1.e. 1234 sh entered as 12.34.). Construct a new contribution format income statement for the company assuming a 6% increase in unit