Engberg Company installs lawn sod in home yards. The companys most recent monthly contribution format income statement follows:

	Amount			Percent of Sales
Sales	$	126,000		100	%
Variable expenses		50,400		40	%
Contribution margin		75,600		60	%
Fixed expenses		21,000
Net operating income	$	54,600

Required:

1. What is the companys 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.

What is the company's degree of operating leverage? (Round your answer to 2 decimal places.) Degree of operating leverage Using the degree of operating leverage, estimate the impact on net operating income of a 15% 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).) Net operating income by % Construct a new contribution format income statement for the company assuming a 15% increase in unit sales. Engberg Company Contribution Income Statement Amount Percent of Sales % % %