Brown Furniture Company makes three kinds of office furniture: chairs, desks, and tables. Each product requires skilled labor in the parts fabrication department, unskilled labor in the assembly department, machining on some key pieces of equipment, and some wood as raw material. At current prices, the unit profit contribution for each product is known, and the company can sell everything it manufactures. The size of the workforce has been established, so the number of skilled and unskilled labor hours is known. The time available on the relevant equipment has also been dete1mined, and a known quantity of wood can be obtained each month under a contract with a wood supplier. The data shown below summarizes the parameters of the problem.
Brown Furniture Company would like to determine the best combination of furniture to make (adhering to the resource restrictions for the current month) to maximize its profit.
a) Write the Linear Program formulation for the above optimization problem. Make your fo1mulation clear by defining the variables, constraints, objective function, etc. clearly.
b) Solve it using Excel Solver. Please attach your Solver model and output (including Answer and Sensitivity Report) as Exhibit A.
As part of Exhibit A please attach 1) your spreadsheet model with formulas printed. To do this click on Ctrl-~ (the tilde key). Excel will then display all formulas. Then print your spreadsheet. Format so that it fits on 1-page landscape or portrait. 2) Your Solver dialog box. To do this when you are in the Solver dialog box click on Alt-PrtSc. Then go into any program like word and click on Paste (or Ctrl-V). Your Solver dialog box will be pasted.
Brown Furniture Company makes three kinds of office furniture: chairs, desks, and tables. Each product requires...
A furniture company manufactures desks and chairs. Each desk uses four units of wood, and each chair uses three units of wood. A desk contributes $250 to profit, and a chair contributes $145. Marketing restrictions require that the number of chairs produced be at least four times the number of desks produced. There are 2,000 units of wood available. Use SolverTable to see what happens to the decision variables and the total profit when the availability of wood varies from...
Scholastic Furniture, Inc. manufactures a variety of desks, chairs, tables, and shelf units that are sold to public school systems throughout the Midwest. The controller of the company’s Desk Division is currently preparing a budget for the second quarter of the year. The following sales forecast has been made by the division’s sales manager. April 10,000 desk-and-chair sets May 12,000 desk-and-chair sets June 15,000 desk-and-chair sets Each desk-and-chair set requires 10 board feet of pine planks and 1.5 hours of...
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Scholastic Furniture, Inc. manufactures a variety of desks, chairs, tables, and shelf units that are sold to public school systems throughout the Midwest. The controller of the company’s Desk Division is currently preparing a budget for the second quarter of the year. The following sales forecast has been made by the division’s sales manager. April 10,000 desk-and-chair sets May 12,000 desk-and-chair sets June 15,000 desk-and-chair sets Each desk-and-chair set requires 10 board feet of pine planks and 1.5 hours of...
You oversee a furniture manufacturing operation, which requires three processes: carpentry, finishing and upholstery. You can produce three products: chairs, sofas and loveseats. The below table shows the profit and labor hours required in each process: You are to decide how many chairs, sofas and loveseats to manufacture to maximize the profit of your company. (Partial units can be manufactured.) You are constrained by only having 96 hours of carpentry, 22 hours of finishing and 72 hours of upholstery available....
Scholastic Furniture, Inc. manufactures a variety of desks, chairs, tables, and shelf units that are sold to public school systems throughout the Midwest. The controller of the company's Desk Division is currently preparing a budget for the second quarter of the year. The following sales forecast has been made by the division's sales manager. April May 1 desk-and-chair sets desk-and-chair sets 15 gga desk-and-chair sets June Each desk-and-chair set requires 10 board feet of pine planks and 1.5 hours of...
Hart Manufacturing makes three products. Each product requires manufacturing operations in three departments: A, B, and C. The labor-hour requirements, by department, are as follows: Department Product 1 Product 2 Product 3 A 2.00 1.50 3.00 B 2.50 2.00 1.00 C 0.25 0.25 0.25 During the next production period the labor-hours available are 450 in department A, 350 in department B, and 50 in department C. The profit contributions per unit are $30 for product 1, $25 for product 2,...
109 CASE STUDY Dream Desk Compary Dream Desk Company is a major supplier of office desks for can profit from this market growth if prices can be held in line home and business. The company has been in existence since 1875. Affler serving an apprenticeship as a cabinet maker in the and quick delivery can be promised. Dream Desk operates a 250,000 sq. ft. manufacturing fa- cast, George Dreamer had a violent disagreement with the shop eility in Casa Petite,...