Question: Consider the minimum cost network flow problem shown below. In this figure, the numbers next to the edges are the costs and the numbers

Consider the minimum cost network flow problem shown below. In this figure, the numbers next to the edges are the costs and the numbers next to the arrows are the supplies/demands requirements for the vertices. All edge flows have zero lower bound and infinite upper bound. 6 a. Determine both the flow and the vertex potentials corresponding to the spanning tree indicated by the dashed edges. b. Determine whether the tree is strongly feasible. If not, find a strongly feasible spanning tree. c. Solve the problem using the network simplex algorithm. Start with the tree indicated by the dashed edges in the figure. Activate W Go to Settings

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