The unbalanced transportation problem where the total supply exceeds total demand is the case where: In a transportation problem with three locations and two destinations, the objective function is as follows: Min 20X11 + 18X21 + 23 X31 + 16X12 + 14X22 + 12X32. How much does it cost to ship one unit from location 2 to destination 1?

When the total demand is equal to supply, then the transportation problem is said to be ______________a.balancedb.unbalancedc.maximisationd.minimisation

An assignment problem is a special form of transportation problem where all supply and demand values equal 1.

In an unbalanced transportation model, supply does not equal demand, and supply constraints must have ≤ signs.Group of answer choicesTrueFalse

The Hungarian method of obtaining optimal solution is used in the case of:       Transportation problem       Simplex Problem       assignment problem       All the above

For a minimum-cost flow problem to have a feasible solution, which of the following mustbe true?A) There is the same number of supply nodes and demand nodes.B) There is only one supply node and one demand node.C) There is an equal amount of supply and demand.D) The supply and demand must be integers.E) The transshipment nodes must be able to absorb flow.