The Transportation Method Is a Linear Programming Technique

Multiple Choice

The transportation method is a linear programming technique. Linearity is present in the following way:

A)  The cost of goods shipped from any source to any destination is a linear function of quantity shippeD.
B)  The cost of goods shipped from any source to any destination is a linear function of the cost per unit.
C)  The total cost associated with a given plan is a linear function of shipping costs.
D)  Cell evaluations require linear horizontal movements through the matrix.
E)  Cell evaluations are linear.