A Two-Objective Model for the Multilevel Supply Chain of Blood Products with the Approach of Reducing the Rate of Contagion under the (COVID-19) Epidemic Outbreak Conditions

Table 4

The results of solving the numerical instances.

No.	LP-metric			AUGMECON2			Modified weighted Chebyshev
	(MU)	(%)	CPU time (s)	(MU)	(%)	CPU time (s)	(MU)	(%)	CPU time (s)
1	1486	720	105	1386	1594	101	986	406	150
2	2722	361	225	2628	1121	170	1720	371	105
3	3688	320	310	2888	1078	600	2540	369	108
4	4629	306	1012	3521	976	303	3828	351	1011
5	5161	300	147	6043	916	958	6040	306	147
6	5163	271	116	6170	745	168	6160	300	116
7	5501	269	1030	6468	690	455	7065	290	1029
8	7241	262	183	6605	676	107	7469	247	183
9	8469	251	704	7040	624	600	7521	247	205
10	8822	204	180	8420	549	580	10650	232	182
11	9664	170	808	10822	538	807	10820	216	338
12	11163	160	288	11620	504	246	11912	204	287
13	11737	152	1028	12160	499	576	12055	171	1029
14	12626	147	1022	12434	470	1130	12160	162	1023
15	13050	124	1038	14052	412	240	12740	152	1038
16	18004	121	1021	18213	305	634	16151	121	1022
17	18132	120	1016	19004	250	1025	17145	119	1017
18	19243	109	1034	19140	218	964	17270	107	1035
19	22707	107	246	23507	149	151	24708	107	1247
20	26235	101	1014	24272	102	558	25214	101	1015
Average	10772.2	228.75	626.35	10819.70	620.8	518.65	10707.70	228.95	614.35