EXERCISE 1-11 Cost Behavior; Contribution Format Income Statement LO1-4, L01-6 Harris Company manufactures and sells a single product. A partially completed schedule of the company's total costs and costs per unit over the relevant range of 30,000 to 50,000 units is given below: Units Produced and Sold 30, 000 40,000 50,000 Total costs $180,000 300,000 $480,000 Costs per unit: Total cost per unit . . . . . . . Required: 1. Complete the above schedule of the company's total costs and costs per unit. 2. Assume that the company produces and sells 45,000 units during the year at a selling price of $16 per unit. Prepare a contribution format income statement for the year