I don't how to do these problems

Scenario: The Union Manufacturing Company is producing two types of products: A and B. The demand forecasts, batch size, and time standards are given in the Table. Both products are produced on the same machine, called Mark I. Use this information to answer questions 3-5. Demand forecast (units/yo) Batch size (units/batch) Processing time (hr/unit) Setup time (hr/batch) Product A 1,000 20 3.2 10 Product B 4,000 10 4.5 20 3. What is the total number of hours required of Mark I equipment for the next year? 4. The company works 250 days per year and operates two shifts, each covering 8 hours. If a 15 percent capacity cushion is maintained, how many hours of capacity can the company expect from each of its Mark I machines? 5. The company works 250 days per year and operates two shifts, each covering 8 hours. If a 15 percent capacity cushion is maintained, how many Mark I machines are required to meet Union Manufacturing's yearly demand? 3. What is the total number of hours required of Mark I equipment for the next year? 4. The company works 250 days per year and operates two shifts, each covering 8 hours. If a 15 percent capacity cushion is maintained, how many hours of capacity can the company expect from each of its Mark I machines? 5. The company works 250 days per year and operates two shifts, each covering 8 hours. If a 15 percent capacity cushion is maintained, how many Mark I machines are required to meet Union Manufacturing's yearly demand? Scenario: The Union Manufacturing Company is producing two types of products: A and B. The demand forecasts, batch size, and time standards are given in the Table. Both products are produced on the same machine, called Mark I. Use this information to answer questions 3-5. Product B 4,000 10 Product A 1,000 20 3.2 10 Demand forecast (units/yo) Batch size (units/batch) Processing time (hr/unit) Setup time (hr/batch) 4.5 20 3. What is the total number of hours required of Mark I equipment for the next year? 4. The company works 250 days per year and operates two shifts, each covering 8 hours. If a 15 percent capacity cushion is maintained, how many hours of capacity can the company expect from each of its Mark I machines? 5. The company works 250 days per year and operates two shifts, each covering 8 hours. If a 15 percent capacity cushion is maintained, how many Mark I machines are required to meet Union Manufacturing's yearly demand