Research Article
Green Supply Chain Network Design with Economies of Scale and Environmental Concerns
Table 7
Relevant parameters for the five potential RDCs and two warehouses.
| RDCs/
warehouses | Fixed
cost | Variable cost per product unit () | Unit construction cost
() | Capacity consumed by handling a product unit (m2/t) | Transfer cost per product unit () | Capacity of rented warehouses (t) |
| | D1 | 2200 | 3.5 | 15 | 1.7 | — | — | | D2 | 2300 | 3.4 | 16 | 1.6 | — | — | | D3 | 2500 | 3.0 | 19 | 1.5 | — | — | | D4 | 2400 | 3.1 | 17 | 1.5 | — | — | | D5 | 2300 | 3.3 | 18 | 1.7 | — | — | | W6 | — | — | — | — | 12 | 1200 | | W7 | — | — | — | — | 14 | 1300 |
|
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