Integrated Inventory Routing Problem with Quality Time Windows and Loading Cost for Deteriorating Items under Discrete Time

Table 9

Results of different unit loading costs of vehicles 𝑐^𝑔.

𝑐^𝑔	Vehicle numbers	Retailers’ cost	Supplier’s cost; (production periods)	Transportation cost	Total cost
0	26	2270.73	3101.53 (1, 3, 5)	705.5	6242.76
0.03	26	2352.68	3107.03 (1, 4, 6)	1383.68	7008.39
0.05	28	2311.17	3125.97 (1, 4, 6)	1804.09	7461.23
0.08	28	2300.55	3125.61 (1, 4, 6)	2443.52	8119.68
0.1	28	2307.45	3108.43 (1, 4, 5)	2849.31	8485.19
0.15	29	2264.72	3094.8 (1, 3, 5)	3944.28	9533.8
0.2	31	2299.13	3120.12 (1, 3, 5)	4978.12	10662.4