Dear,

please explain the steps to solve this case.

An appliance store sells three different types of ovens: small, medium, and large. The small, medium, and largeovens require, respectively, 3, 5, and 6 cubic feet of storage space; a maximum of 1,000 cubic feet of storage space is available. Each oven takes lhour of sales time; there is a maximum of 200 hours of sales labour timeavailable for ovens. The small, medium, and large ovens require, respectively, 1, 1, and 2 hours of installationtime; a maximum of 280 hours of installer labour for ovens is available monthly. If the prot made from salesof small, medium and large ovens is $50, $100, and $150, respectively, how many of each type of oven shouldbe sold to maximize prot, and what is the maximum prot