The only restriction can be placed on the initial solution of a transportation problem is that:

must have nonzero quantities in a majority of the boxes.

all constraints must be satisfied.

must have a number (equal to the number of rows plus the number of columns minus one) of boxes which contain nonzero quantities.

The only restriction can be placed on the initial solution of a transp

1.	The only restriction can be placed on the initial solution of a transportation problem is that:
A.	must have nonzero quantities in a majority of the boxes.
B.	all constraints must be satisfied.
C.	demand must equal supply.
D.	must have a number (equal to the number of rows plus the number of columns minus one) of boxes which contain nonzero quantities.
Answer» C.