Consider the Transportation Problem and Its Optimal Solution in the Tables

Multiple Choice

Consider the transportation problem and its optimal solution in the tables below. The cell Source 3 - Destination 3 is currently empty. What would be the change in the objective function if the largest possible amount were shipped using that route, leaving all the supply and demand conditions unchanged?

A) 0
B) fifty units
C) a decrease of $9
D) an increase of $450
E) an increase of $630