An Integrated Model for Production Planning and Cell Formation in Cellular Manufacturing Systems

Table 7

Part processing demand and unit inventory cost for Example 2.

	Part-type
	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19
	Unit inventory cost
	70	140	120	135	190	56	40	104	145	80	85	90	150	60	45	67	130	65	95
𝑡	Part processing demand
1	500	800	1000	600	600	900	700	700	400	700	400	800	1000	900	900	500	0	700	600
2	900	500	500	700	500	600	600	0	600	700	500	700	800	900	800	600	800	800	600
3	500	800	600	100	1000	700	500	600	700	0	500	1000	800	600	1000	800	700	1000	500