Question: Interpret the ranges of optimality for the objective function coefficients. If a single change to the injection molding time or assembly time for either model

Interpret the ranges of optimality for the objective function coefficients.

If a single change to the injection molding time or assembly time for either model case is within the allowable range, the optimal solution will not change.

If a single change to the manufacturing cost or purchase cost for either model case is within the allowable range, the optimal solution will not change.

If multiple changes are made to the manufacturing or purchase costs for either model case within their respective allowable ranges, the optimal solution will not change.

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