Question: In the Lec 6 Transportation Problem example, assuming the cost structure remains the same, but the supplies and demands have changed to the following: Plant

In the Lec 6 Transportation Problem example,

In the Lec 6 Transportation Problem example, assuming the cost structure remains the same, but the supplies and demands have changed to the following: Plant Production Warehouse Requirement Sunnyvale Dublin Bangkok 60 145 125 Amarillo Teaneck Chicago Sioux Falls 100 84 77 69 (1) Use the greedy heuristic to solve this problem. Calculate the total cost. (2) Use the EXCEL Solver to solve this problem. Calculate the total cost. (provide a screenshot of your EXCEL results) (3) Assuming that the following routes are eliminated: Sunnyvale to Teaneck, Dublin to Chicago, and Bangkok to Amarillo. Solve again using your EXCEL Solver. What is the percentage increase in total shipping costs at the optimal solution due to the elimination of these routes? (provide a screenshot of your EXCEL results) (4) Assume the production in Sunnyvale has been reduced from 60 to 40. For this unbalanced problem, write out the seven constraints for linear programming. In the Lec 6 Transportation Problem example, assuming the cost structure remains the same, but the supplies and demands have changed to the following: Plant Production Warehouse Requirement Sunnyvale Dublin Bangkok 60 145 125 Amarillo Teaneck Chicago Sioux Falls 100 84 77 69 (1) Use the greedy heuristic to solve this problem. Calculate the total cost. (2) Use the EXCEL Solver to solve this problem. Calculate the total cost. (provide a screenshot of your EXCEL results) (3) Assuming that the following routes are eliminated: Sunnyvale to Teaneck, Dublin to Chicago, and Bangkok to Amarillo. Solve again using your EXCEL Solver. What is the percentage increase in total shipping costs at the optimal solution due to the elimination of these routes? (provide a screenshot of your EXCEL results) (4) Assume the production in Sunnyvale has been reduced from 60 to 40. For this unbalanced problem, write out the seven constraints for linear programming

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