A Time Scheduling Model of Logistics Service Supply Chain Based on the Customer Order Decoupling Point: A Perspective from the Constant Service Operation Time

Table 2

Basic data.

Parameter	𝑖
	𝑖=1	𝑖=2	𝑖=3	𝑖=4	𝑖=5	𝑖=6	𝑖=7
𝑇𝑖	10	9	10	15	8	12	8
𝐶𝑖	4	3	5	7	5	2	3
𝐶^ext𝑖	6	5	7	9	7	5	5
𝑇𝑖^exp	13	8	7	13	10	8	12
𝑃𝑖	7	5	10	12	7	9	6
𝐷𝑖	4	3	8	10	5	7	5
𝑈𝑖	0.5	0.5	0.6	0.55	0.55	0.4	0.5
𝑇^+𝑖+1	—	3	4	3	3.5	5	3.5
𝑇^−𝑖+1	—	−3	−4	−5	−5	−4	−4