Research Article
Multidepot Recycling Vehicle Routing Problem with Resource Sharing and Time Window Assignment
Table 9
Comparison of the results before and after optimization.
| | Scenarios | Transportation cost ($) | Penalty cost ($) | Assignment cost ($) | Fixed cost ($) | Number of semitrailer trucks | Number of vehicles | Total cost ($) |
| | Before optimization | 4675 | 6000 | — | 6350 | — | 21 | 38025 | | After optimization | 1307 | 1566 | 2150 | 6350 | 2 | 7 | 21373 |
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