A Modified Priority-Based Encoding for Design of a Closed-Loop Supply Chain Network Using a Discrete League Championship Algorithm

Table 7

The location and quantity flow between facilities in problem instance #1.

Variables	PB1	PB2	PB3	CPLEX
	133.96	133.96	133.96	133.96
	126.2	126.2	126.2	126.2
	104.18	104.18	104.18	104.18
	128.34	128.34	128.34	128.34
	135.56	135.56	135.56	135.56
	127.21	127.21	127.21	127.21
	118.03	118.03	118.03	118.03
	86.95	126.21	126.21	126.21
	0	96.95	0	0
	39.26	0	0	0
	120.49	33.55	120.49	120.49
	116.73	116.73	116.73	116.73
	236.4	236.4	236.4	236.4
	15.32	15.32	15.32	15.32
	11.22	11.22	11.22	11.22
	37.27	37.27	37.27	37.27
	42.78	42.78	42.78	42.78
	31.34	31.34	31.34	31.34
	25.15	25.15	25.15	25.15
	32.58	32.58	32.58	32.58
	48.33	48.33	48.33	48.33
	39.11	39.11	39.11	39.11
	12.82	12.82	12.82	12.82
	59.54	59.54	59.54	59.54