Setting up a linear programming problem Sharpen Company's blending department has a capacity of 260 hours per day and its curing department has a capacity of 280 hours per day. The company manufactures two types of sealers. A 10-gallon batch of driveway sealer requires 1 hour of blending and 2 hours of curing. A 10-gallon batch of roof sealer requires 2 hour of blending and 1 hour of curing. The contribution margin of each product is $15 per 10-gallon batch. The demand for roof sealer is 120 gallons per day. The demand for driveway sealer is 200 gallons per day.

REQUIRED Set up the linear programming problem needed to obtain the optimal combination of products and maximize contribution margin.