The checker says my amount for sales & amount for Variable expenses is wrong. What am i doing wrong?

Engberg Company installs lawn sod in home yards. The company's most recent monthly contribution format income statement follows: Percent of Amount Sales Sales $ 137, 000 100% Variable expenses 54,800 40% Contribution margin 82,200 60% Fixed expenses 21,000 Net operating income $ 61,200 | Required: 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 21% increase in sales. 3. Construct a new contribution format income statement for the company assuming a 21% increase in sales. Eganlab- this unantinn I." n.A:I-I nun- anus-nun..- in bl-n l-nI-a lush-nu Required: 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 21% increase in sales 3, Construct a new contribution format income statement for the company assuming a 21% increase in sales. Complete this question by entering your answers in the tabs below. Required 1 Required 2 Required 3 Construct a new contribution format income statement for the company assuming a 21% increase in sales. so %