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Kelson Sporting Equipment, Inc., makes two different types of baseball gloves: a regular model and a catcher's model. The firm has 800 hours of production time available in its cutting and sewing department, 150 hours available in its finishing department, and 100 hours available in its packaging and shipping department. The production time requirements and the profit contribution per glove are given in the following table: Production Time (Hours) Cutting and Packaging and Sewing Finishing Shipping 1/4 Model Profit/Glove Regular model 1 $5 Catcher's model 1/2 $7 Assuming that the company is interested in maximizing the total profit contribution, answer the following (b) Develop a spreadsheet model and find the optimal solution using Solver, How many gloves of each model should kelson manufacture? If your answer is zero enter "0" Regular Model units Catcher's Model units (c) What is the total profit contribution Kelson can earn with the given production quantities? (d) How many hours of production time will be scheduled in each department? Department Time Used (Hours) Cutting and Sewing Finishing Packing and Shipping (e) What is the slack time in each department? If your answer is zero, enter"0" Department Slack Time (Hours) Cutting and Sewing Finishing Packing and Shipping