In generalized network flow problems
A) solutions may not be integer values.
B) flows along arcs may increase or decrease.
C) it can be difficult to tell if total supply is adequate to meet total demand.
D) all of these.

Question

Quizplus · Accepted Answer

In generalized network flow problems, solutions may not be integer values, flows along arcs may increase or decrease, and it can be difficult to tell if the total supply is adequate to meet total demand. Therefore, all of the choices are correct.

In Generalized Network Flow Problems