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Question 1 Engberg Company installs lawn sod in home yards. The company's most recent monthly contribution format income statement follows: A) What is the company's degree of operating leverage?(Round your answer to 2 decimal places.) What is the company's degree of operating leverage? (Round your answer to 2 decimal places.) B) Using the degree of operating leverage, estimate the impact on net operating income of a 23% 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).) C) Construct a new contribution format income statement for the company assuming a 23% increase in unit sales