An Inventory Model with Finite Replenishment Rate, Trade Credit Policy and Price-Discount Offer

Table 4

Sensitivity analysis for the constant demand pattern.

Parameters	%	𝑍1	𝑍2	𝑍3
Constant demand Case 1
𝐶0	−50%	6.39	7.18	7.80
	−25%	2.86	3.18	3.42
	+25%	−2.74	−2.73	−2.90
	+50%	−4.68	−5.15	−5.46
𝐶𝐻	−50%	2.35	2.40	2.37
	−25%	1.13	1.16	3.79
	+25%	−1.07	−1.10	−3.60
	+50%	−2.08	−2.14	−4.60
𝐶𝑅	−50%	82.26	92.65	93.61
	−25%	41.13	46.31	45.47
	+25%	−41.13	−46.30	−50.49
	+50%	−82.25	−92.59	−98.38
𝑃	−50%	−139.56	−150.26	−156.00
	−25%	−69.82	−75.23	−78.76
	+25%	69.92	75.51	74.24
	+50%	139.96	151.45	159.23
𝐾	−50%	1.13	1.16	1.15
	−25%	0.37	0.38	0.37
	+25%	−0.22	−0.22	−0.22
	+50%	−0.36	−0.37	−0.37
Constant demand Case 2
𝐶0	−50%	5.80	4.95	4.28
	−25%	2.90	2.48	2.14
	+25%	−2.90	−2.48	−2.14
	+50%	−5.80	−4.95	−4.28
𝐶𝐻	−50%	2.00	2.68	3.33
	−25%	1.00	1.34	1.67
	+25%	−1.00	−1.34	−1.67
	+50%	−2.00	−2.68	−3.33
𝐶𝑅	−50%	82.30	92.78	99.40
	−25%	41.15	46.39	49.70
	+25%	−41.15	−46.39	−49.70
	+50%	82.30	−92.78	−99.40
𝑃	−50%	−140.10	−150.40	−157.02
	−25%	−70.05	−75.20	−78.51
	+25%	70.05	75.20	78.51
	+50%	140.10	150.40	157.02
𝐾	−50%	1.00	1.34	1.67
	−25%	0.33	0.44	0.56
	+25%	−0.20	−0.27	−0.33
	+50%	−0.33	−0.44	−0.56