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A company produces three types of diskdrive. X 1 is the number of type-A units,...
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A company produces three types of diskdrive. X1 is the number of type-A units, X2 is the number of type-B units and X3 is the number of type-C units made by the company each day. Each unit of type-A makes €10 profit, each type-B unit makes €16 profit and each type-c unit makes €32 profit.
From the table below determine the number of type-A units the company should produce in order to maximise profit.
Cj |
|
| 10 | 16 | 32 | 0 | 0 | 0 |
Cb | Basis | b | X1 | X2 | X3 | S1 | S2 | S3 |
32 | X3 | 14 | 0 | 0 | 1 | -0.4 | 0.2 | -0.4 |
10 | X1 | 25 | 1 | 0 | 0 | 1 | -0.5 | -0.6 |
16 | X2 | 28 | 0 | 1 | 0 | 0.5 | 0.4 | 1.4 |
| Zj | 1146 | 10 | 16 | 32 | 5.2 | 7.8 | 3.6 |
| Cj - Zj |
| 0 | 0 | 0 | -5.2 | -7.8 | -3.6 |