Which of the Following Describes a Situation in Which Linear

Multiple Choice

Which of the following describes a situation in which linear programming models result in infeasible solutions?

A) The model has many restrictions, and the constraints do not have a common feasible region.
B) The model has unrealistic goals, and the objective function cannot be maximized.
C) The model has unrealistic goals, and the objective function cannot be minimized.
D) All of the above