Research Article
Integrated Inventory Routing Problem with Quality Time Windows and Loading Cost for Deteriorating Items under Discrete Time
Table 8
Results of different upper bounds for the vehicle driving time,
and
.
| | | Retailers’ cost | Supplier’s cost
(production periods) | Transportation cost | Cost of time interval penalty | Driving distance | Total cost |
| | 0.5 | 2.5 | 2363.85 | 3097.29 (1, 4, 5) | 1838.89 | 230 | 450.9 | 7530.03 | | 0.8 | 2.8 | 2292.61 | 3081.32 (1, 3, 5) | 1826.08 | 275 | 448.2 | 7475.01 | | 1.1 | 3.1 | 2341.5 | 3089.47 (1, 3, 5) | 1818.76 | 230 | 446.5 | 7479.73 | | 1.3 | 3.3 | 2309.83 | 3111.38 (1, 3, 5) | 1829.52 | 195 | 453.2 | 7445.73 | | 1.7 | 3.7 | 2311.17 | 3125.97 (1, 4, 6) | 1804.09 | 220 | 441.9 | 7461.23 | | 2 | 4 | 2311.17 | 3125.97 (1, 4, 6) | 1804.09 | 220 | 441.9 | 7461.23 |
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