The maximum (or minimum) value of the objective function shall occur at anyone of the corner points of the feasible region. To determine this point, follow these steps:
Evaluate the objective function at every corner point of the feasible region.
Determine the maximum among these calculated values. The corner point at which this value occurs is the point that maximizes the objective function.
In some cases, it is possible to find more than one corner point that maximizes the objective function.
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