An Integrated Multiechelon Logistics Model with Uncertain Delivery Lead Time and Quality Unreliability

Table 4

The relevant data of purchasing activities of 15-echelon model.

Purchasing activity
Echelon
1	18 w	25	2.8	29	3.2	0.005	0.015	0.009	0.002	70	0.005	0.03
2	20 w	28	2.2	32	2.6	0.004	0.01	0.0064	0.0012	50	0.003	0.01
3	24 w	32	1.7	38	2.1	0.003	0.009	0.0054	0.0012	48	0.003	0.04
4	30 w	36	1.2	42	1.6	0.004	0.012	0.0072	0.0016	55	0.004	0.05
5	35 w	35	0.8	37	1.2	0.006	0.016	0.01	0.002	80	0.005	0.01
6	40 w	38	0.6	40	0.9	0.004	0.014	0.008	0.002	65	0.005	0.02
7	42 w	40	0.5	28	1.2	0.005	0.013	0.01	0.002	70	0.005	0.03
8	45 w	42	0.7	35	1.5	0.004	0.009	0.009	0.0018	50	0.004	0.02
9	50 w	44	1.0	42	1.0	0.003	0.010	0.005	0.0024	55	0.004	0.02
10	52 w	46	1.5	35	2.2	0.005	0.012	0.0062	0.0025	60	0.005	0.02
11	56 w	48	2.0	49	2.5	0.006	0.009	0.01	0.0026	65	0.003	0.03
12	60 w	50	2.2	40	1.4	0.004	0.016	0.012	0.002	48	0.005	0.04
13	62 w	55	1.7	35	1.5	0.007	0.015	0.009	0.0018	72	0.004	0.04
14	65 w	56	1.2	32	1.6	0.003	0.014	0.0078	0.002	70	0.006	0.03
15	—	—	—	—	—	—	—	—	—	—	—	—