Required information [The following information applies to the questions displayed below.] Chuck Wagon Grills, Incorporated, makes a single product-a handmade specialty barbecue grill that it sells for $210. Data for last year's operations follow: Required: 1. Assume that the company uses variable costing. Compute the unit product cost for one barbecue grill. 2. Assume that the company uses variable costing. Prepare a contribution format income statement for last year. 3. What is the company's break-even point in terms of the number of barbecue grills sold? Complete this question by entering your answers in the tabs below. Assume that the company uses variable costing. Compute the unit product cost for one barbecue grill