Research Article
A Grey-Fuzzy Multiobjective Model for Supplier Selection and Production-Distribution Planning Considering Consumer Safety
Table 7
Materials and finished products holding costs.
| Material/Product | Holding costs ($/unit) |
| O11 | [0.50,0.60] |
| O12 | [0.50,0.60] |
| O21 | [0.30,0.40] |
| O22 | [0.20,0.40] |
| L1 | [0.30,0.50] |
| L2 | [0.50,0.70] |
| PV1 | [1.20,1.80] |
| PV2 | [1.0,1.50] |
| PV3 | [0.90,1.0] |
| PV4 | [0.80.0.90] |
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