could you please solve this

Engberg Company installs lawn sod in home yards. The company's most recent monthly contribution format income statement follows: Percent Amount of Sales Sales $127,000 00% Variable expenses 50,800 40% Contribution margin 76,200 60% Fixed expenses 6.000 Net operating income 60,200 Required: 1. Compute the company's degree ofoperating leverage. (Round your answer to 2 decimal places.) Degree of operating leverage 2. Using the degree of operating leverage, estimate the impacton net operating income of a 12% increase in sales. (Round your intermediate calculations to 2 decimal places. Round your percentage answer to 2 decimal places (ie.1234 should be entered as 12.34).) et operating income