| Demand evenly spread on the east coast | Demand evenly spread on the west coast | ||||||||
Number of Warehouses | 1 | 1 | 2 | 2 | 3 | 1 | 1 | 2 | 2 | 3 |
Number of distribution facilities | 1 | 2 | 0 | 1 | 0 | 1 | 2 | 0 | 1 | 0 |
Warehouse location | Texas | Texas | Texas, California | Texas, California | Texas, Kentucky, California | Texas | Texas | Texas, California | Texas, California | Texas, Kentucky, California |
Distribution facility location | North Carolina | Georgia, Illinois | - | North Carolina | - | North Carolina | Georgia, Illinois | - | North Carolina | - |
Monthly transportation cost | $816,062 | $811,517 | $867,749 | $821,181 | $832,230 | $928,493 | $926,568 | $592,351 | $594,390 | $598,959 |
Monthly transportation cost from network optimization for the demand | $816,062 | $794,030 | $832,230 | $821,181 | $812,169 | $882,811 | $864,463 | $592,351 | $576,732 | $573,400 |
Cost Increase | - | $17,487 | $35,519 | - | $20,061 | $45,682 | $62,105 | - | $17,658 | $25,559 |
% increase | - | 2.20% | 4.27% | - | 2.47% | 5.17% | 7.18% | - | 3.06% | 4.46% |
Model run time | 15.68 Sec | 15.80 Sec | 13.56 Sec | 161.43 Sec | 110.65 Sec | 15.36 Sec | 15.30 Sec | 13.09 Sec | 16.10 Sec | 20.39 Sec |