Compute dual slacks for each nontree arc

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Reference no: EM131468916

Question: Consider the following network flow problem:

Numbers shown above the nodes are supplies (negative values represent demands) and numbers shown above the arcs are unit shipping costs. The darkened arcs form a spanning tree.

(a) Compute primal flows for each tree arc.

(b) Compute dual variables for each node.

Reference no: EM131468916

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