Which of the following can be used to optimally solve minimum cost flow problems?
I. The simplex method.
II. The network simplex method.
III. A greedy algorithm.
A) I only.
B) II only.
C) III only.
D) I and II only.
E) All of these.

Question

Quizplus · Accepted Answer

The simplex method and the network simplex method are both suitable for solving minimum cost flow problems optimally. The network simplex method is a specialized version of the simplex method designed specifically for network flow problems, making it more efficient for these types of problems. A greedy algorithm, on the other hand, does not guarantee an optimal solution for minimum cost flow problems, as it makes local optimal choices at each step without considering the overall solution.

Which of the Following Can Be Used to Optimally Solve