The First Step in Solving a Graphical Linear Programming Model

Multiple Choice

The first step in solving a graphical linear programming model is to

A) plot the model constraints as equations on the graph and indicate the feasible solution area.
B) plot the objective function and move this line out from the origin to locate the optimal solution point.
C) solve simultaneous equations at each corner point to find the solution values at each point.
D) determine which constraints are binding.