Required information SB Exercise 6-14 through Exercise 6-15 (Algo) [The following information applies to the questions displayed below.] Chuck Wagon Grills, Incorporated, makes a barbecue grill it sells for \$210. Data for last year's operatic Exercise 6-14 (Algo) Variable Costing Unit Product Cost and Income Statement; Brea [LO6-1, LO6-2] Required: 1. Assume the company uses variable costing. Compute the unit product cost for one barbecue grill. 2. Assume the company uses variable costing. Prepare a contribution format income statement for last year. 3. How many barbecue grills must be sold to break even