Problem 1: Which of the following are assumptions or requirements of the transportation problem?
a. goods are the same, regardless of source
b. there must be multiple sources
c. shipping costs per unit do not vary with the quantity shipped
d. all of the above
Problem 2: An assignment problem is a special form of transportation problem where all supply and demand values equal
a. 0
b. 1
c. 2
d. greater than 1
e. none of the above
Problem 3: The parts of a network that represent the origins are the
a. nodes
b. axes
c. arcs
d. flow
e. branches