Can someone please explain what I'mm missing?

Todrick Company is a merchandiser that reported the following information based on 1,000 units sold: $ 270,000 $ 18,000 $ 180,000 9,000 Sales Beginning merchandise inventory Purchases Ending merchandise inventory Fixed selling expense Fixed administrative expense Variable selling expense Variable administrative expense Contribution margin Net operating income es es es es es eses 10,800 13,500 54,000 16, 200 Required: 1. Prepare a contribution format income statement. 2. Prepare a traditional format income statement. 3. Calculate the selling price per unit. 4. Calculate the variable cost per unit. 5. Calculate the contribution margin per unit. 6. Which income statement format (traditional format or contribution format) would be more useful to managers in estimating how net operating income will change in responses to changes in unit sales? Complete this question by entering your answers in the tabs below. Req 1 Reg 2 Req 3 to 5 Req 6 Prepare a contribution format income statement. $ 270,000 Todrick Company Contribution Format Income Statement Sales Variable expenses: Cost of goods sold $ 189,000 Selling expense 13,500 Administrative expense 13,500 216,000 Fixed expenses: Selling expense Administrative expense $ 27,000 10,800 37,800 Net operating income