Optimal Replenishment Decisions under Two-Level Trade Credit with Partial Upstream Trade Credit Linked to Order Quantity and Limited Storage Capacity

Table 7

Effect of changes in major parameters of Example 2.

Parameter	% change	% change in
		𝑇^∗	𝑄^∗	TC(𝑇^∗)
𝐴	−20	−10.29	−10.29	−7.74
	−10	−5.01	−5.01	−3.77
	10	4.77	4.77	3.59
	20	9.33	9.33	7.02
𝑝	−20	2.16	2.16	2.00
	−10	1.10	1.10	1.00
	10	−1.14	−1.14	−0.99
	20	−2.31	−2.31	−1.98
𝑐	−20	1.98	1.98	−10.73
	−10	0.96	0.96	−5.37
	10	−0.91	−0.91	5.38
	20	−1.78	−1.78	10.76
𝐷	−20	11.54	−10.77	−13.06
	−10	5.28	−5.24	−6.42
	10	−4.54	5.01	6.24
	20	−8.50	9.80	12.33
𝑘	−20	4.11	4.11	−0.70
	−10	1.94	1.94	−0.34
	10	−1.76	−1.76	0.31
	20	−3.35	−3.35	0.60
ℎ	−20	1.93	1.93	−3.26
	−10	0.97	0.97	−1.63
	10	−0.98	−0.98	1.62
	20	−1.97	−1.97	3.23
𝐼𝑐	−20	2.24	2.24	−9.44
	−10	1.08	1.08	−4.72
	10	−1.00	−1.00	4.71
	20	−1.92	−1.92	9.41
𝐼𝑒	−20	2.01	2.01	0.64
	−10	1.01	1.01	0.33
	10	−1.03	−1.03	−0.33
	20	−2.09	−2.09	−0.67