Question: 5. Construct a 2 x 2 transportation problem where the greedy algorithm computes an optimal solution and another problem where the greedy algorithm provides arbitrarily

5. Construct a 2 x 2 transportation problem where

5. Construct a 2 x 2 transportation problem where the greedy algorithm computes an optimal solution and another problem where the greedy algorithm provides arbitrarily bad solutions. 6. Develop a formula to calculate the sensitivity range for the cost coefficient of a non-basic variable in the minimum cost flow

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