An EPQ Model for Deteriorating Production System and Items with Rework

Table 2

The sensitivity analysis for different unit costs.

Unit cost	Optimal values	Changes
		−50%	−25%	0%	25%	50%
		115.054	116.687	117.835	118.593	119.234
		11	10	10	9	9
		2	3	4	4	5
		117.764	117.819	117.835	117.851	117.866
		10	10	10	10	10
		4	4	4	4	4
		117.07	117.421	117.835	118.035	118.42
		10	10	10	10	9
		4	4	4	3	3
		67.803	92.8032	117.835	142.898	171.433
		10	10	10	10	10
		4	4	4	4	4
		116.803	117.303	117.835	118.303	118.753
		10	10	10	10	9
		4	4	4	4	4
		116.11	117.19	117.835	118.202	118.515
		10	10	10	9	9
		7	5	4	3	2
		111.898	114.556	117.835	119.908	121.802
		7	9	10	11	11
		3	3	4	4	4