WHAT IS THE NEW TOTAL VALUE? A garden store prepares various grades of pine bark for mulch: nuggets (x1), mini-nuggets (x2), and chips (x3). The process requires pine bark, machine time, labor time, and storage space. The following model has been developed. Maximize 9x1 + 9x2+ 6x3 (profit) Subject to Bark 5x1 + 6x2 + 3x3 ≤ 600 pounds Machine 2x1 + 4x2 + 5x3 ≤ 600 minutes Labor 2x1 + 4x2 + 3x3 ≤ 480 hours Storage 1x1 + 1x2 + 1x3 ≤ 150 bags x1, x2, x3 ≥ 0 What is the new value of the objective function, if the profit on chips increases from $6 per bag to $7 per bag? The New Value Is=
WHAT IS THE NEW TOTAL VALUE? A garden store prepares various grades of pine bark for mulch: nuggets (x1), mini-nuggets (x2), and chips (x3). The process requires pine bark, machine time, labor time, and storage space. The following model has been developed. Maximize 9x1 + 9x2+ 6x3 (profit) Subject to Bark 5x1 + 6x2 + 3x3 ≤ 600 pounds Machine 2x1 + 4x2 + 5x3 ≤ 600 minutes Labor 2x1 + 4x2 + 3x3 ≤ 480 hours Storage 1x1 + 1x2 + 1x3 ≤ 150 bags x1, x2, x3 ≥ 0 What is the new value of the objective function, if the profit on chips increases from $6 per bag to $7 per bag? The New Value Is=
Practical Management Science
6th Edition
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
Chapter4: Linear Programming Models
Section: Chapter Questions
Problem 73P
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WHAT IS THE NEW TOTAL VALUE?
A garden store prepares various grades of pine bark for mulch: nuggets (x1), mini-nuggets (x2), and chips (x3). The process requires pine bark, machine time, labor time, and storage space. The following model has been developed.
Maximize | 9x1 + 9x2+ 6x3 (profit) |
Subject to |
Bark | 5x1 | + | 6x2 | + | 3x3 | ≤ | 600 | pounds |
Machine | 2x1 | + | 4x2 | + | 5x3 | ≤ | 600 | minutes |
Labor | 2x1 | + | 4x2 | + | 3x3 | ≤ | 480 | hours |
Storage | 1x1 | + | 1x2 | + | 1x3 | ≤ | 150 | bags |
x1, x2, x3 | ≥ | 0 |
What is the new value of the objective function, if the profit on chips increases from $6 per bag to $7 per bag?
The New Value Is=
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