16. A manufacturer of personal computers sells three desktop models. Model A costs $850 to manufacture and sells for $1,250; model B costs $950 to manufacture and sells for $1,400; and model C costs $1,500 to manufacture and sells for $2,500. The company purchases 10,000 desktop cases each month, and each computer requires one case. Models A and B use a 15- inch monitor, and the company can obtain 5,000 of these monitors per month. Model C uses a 17-inch monitor, and 7,500 of these are available per month. The remaining components are freely available. The company has 20,000 hours of production capacity available per month, and the production of each unit of model A, B, and C requires 1, 1.25, and 1.75 hours respectively. (a) How many of each type of computer should the company produce? Use the five-step method and solve as a linear programming problem. 16. A manufacturer of personal computers sells three desktop models. Model A costs $850 to manufacture and sells for $1,250; model B costs $950 to manufacture and sells for $1,400; and model C costs $1,500 to manufacture and sells for $2,500. The company purchases 10,000 desktop cases each month, and each computer requires one case. Models A and B use a 15- inch monitor, and the company can obtain 5,000 of these monitors per month. Model C uses a 17-inch monitor, and 7,500 of these are available per month. The remaining components are freely available. The company has 20,000 hours of production capacity available per month, and the production of each unit of model A, B, and C requires 1, 1.25, and 1.75 hours respectively. (a) How many of each type of computer should the company produce? Use the five-step method and solve as a linear programming