Research Article
A Four-Type Decision-Variable MINLP Model for a Supply Chain Network Design
Table 1
Costs for the optimal network design of instance 1.
| | Optimal costs (in $) |
| | Acquisition and transportation costs (supplier-plant) | 452,793.80 | | Transportation costs (warehouse-costumer) | 241,901.01 | | Transportation costs (plant-warehouse) | 119,486.43 | | Carrying costs (warehouses) | 79,036.14 | | Maintenance costs (plants) | 169,880.00 | | Maintenance costs (warehouses) | 59,234.00 | | Allocation costs (products-plants) | 19,377.01 | | Allocation costs (products-warehouses) | 8,289.17 | | Other allocation costs | 3,503.14 |
| | Total cost | 1,153,500.70 |
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