I need help answering the ones I got wrong. Thank you!

10. ELE eBook 11. 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 400 hours available in its packaging and shipping department. The production time requirements and the profit contribution per glove are given in the following table: 12. Production Time (Hours) 13. 14. Cutting and Sewing Finishing Packaging and Shipping Model Profit/Glove 15. Regular model 1 1/4 1/6 $5 16. Catcher's model 1/2 1/2 1/4 $7 17. Assuming that the company is interested in maximizing the total profit contribution, answer the following: 18. 19. (a) What is the linear programming model for this problem? If required, round your answers to 3 decimal places or enter your answers as a fraction. If the constant is "1" it must be entered in the box. Do not round intermediate calculation. If an amount is zero, enter "0" Let R = number of units of regular model. C C = number of units of catcher's model. Max 5 R 7c + s.t. 1 OR + R .500 Ocs 800 Cutting and Sewing + 1/4 OR 1/2 cls 150 g Finishing + .167 R .250 cls 400 Packing and Shipping R, C 2 0 (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 "O". Regular Model = 600 units Catcher's Model = 0 units (c) What is the total profit contribution Kelson can earn with the given production quantities? $ 4200 (d) How many hours of production time will be scheduled in each department? Department Time Used (Hours) Cutting and Sewing 300 Finishing 150 Packing and Shipping 100 (e) What is the slack time in each department? If your answer is zero, enter "0". Department Slack Time (Hours) Cutting and Sewing 500 Finishing > Packing and Shipping 250 Hide Feedback