Question: Please help me build an excel table using solver! I am so confused and any help would be appreciated! Ron Garcia felt good about his


Please help me build an excel table using solver! I am so confused and any help would be appreciated!
Ron Garcia felt good about his first week as management trainee at Mexicana Wire Winding, Inc. He had not yet developed any technical knowledge about the manufacturing process, but he had toured the entire facility, located in the suburbs of Mexico City, and had met many people in various areas of the operation. Mexicana, a subsidiary of Westover Wire Works, a Texas firm, is a medium-sized producer of wire windings used in making electrical transformers. Carlos Alvarez, the production control manager, described the windings to Garcia as being of standardized design. Garcia's tour of the plant, laid out by process type (see Figure 1), followed the manufacturing sequence for the windings: drawing, extrusion, winding, inspection, and packaging. After inspection, good product is packaged and sent to finished product storage; defective product is stored separately until it can be reworked. On March 8, Vivian Espania, Mexicana's general manager, stopped by Garcia's office and asked him to attend a staff meeting at 1:00p.m. "Let's get started with the business at hand," Vivian said, opening the meeting. "You all have met Ron Garcia, our new management trainee. Ron studied Management Science, so I think he is competent to help us with a problem we have been discussing for a long time without resolution. I'm sure that each of you on my staff will give Ron your full cooperation." Vivian tumed to lose Arroyo, production control manager. "Jose, why don't you describe the problem we are facing." "Well," Jose said, "business is very good right now. We are booking more orders than we can fill. We will have some new equipment online within the next several months, which will take care of our capacity problems, but that won't help us in April. I have located some retired employees who used to work in the drawing department, and I am planning to bring them in as temporary employees in April, to increase capacity there. Because we are planning to refinance some of our long-term debt, Vivian wants our profits to look as good as possible in April. I'm having a hard time figuring out which orders to run and which to back-order, so that I can make the bottom line look as good as possible. Can you help me with this?" Garcia seemed to recall that product mix problems, like this one seemed to be, were covered as part of the optimization part of his Management Science class. Intent on developing and solving such a model to help Vivian answer her questions, he said, "Give me your data Table 1) and let me work with it for a day or two." TABLE 1 APRIL ORDERS Product No. WOOTSC 1,400 units Product No. WOODC 250 units Product No. WOOOSX 1.510 units Product No. WO007X 1,116 units Note: Vivian Espania has given her word to a key customer that we will manufacture 600 units of Product No. W0007X and 150 units of Product No. W0075C for him during April Standard Cost Product Material Laber $23.10 WOOTSC W00330 WOOOSX W0007X S33.00 S25.00 S35.00 59.90 $7.50 $10.50 S11.25 Selling Price $100,00 S 80.00 $130.00 $17.50 $24.50 563.75 575.00 $175.00 Puct Bill of Drawing Extra Winding Packaging Lab (Hours/Unit) WOOTSC 1.0 1.0 1.0 W00330 2.0 1.0 3.0 0.0 WOOOSX 0.0 4.0 0.0 3.0 W0007X 1.0 0.0 2.0 Plant Drawing Extrusion Winding Packaging Capacity: (Hours) 4,000 1.900 2.300 Note: Inspection capacity is not a problem - we can work overtime as necessary to accommodate any schedule. Figure 1. Mexicana Wire Winding, Inc. Office Wire drawing Finished product storage Packaging Rework department Winding Receiving and raw material storage Extrusion Rejected product storage InspectionStep by Step Solution
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