In linear programming models of real problems, the occurrence of an unbounded solution means that the
A)resultant values of the decision variables have no bounds.
B)mathematical models sufficiently represent the real-world problems.
C)problem formulation is improper.
D)constraints have been excessively used in modeling.

Question

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An unbounded solution in a linear programming model means that there are no constraints that limit the value of the objective function. This can occur if the problem formulation is improper, such as not including all necessary constraints or not properly specifying the constraints.

In Linear Programming Models of Real Problems, the Occurrence of an Unbounded