Table 8 A summary of the results for TCF contract in Sc-2 and WTCF case for the test problems in size 2
Solution method | ND-MLSG-PBM | NI-MLSG-PBM | WTCF | Profitability ratio | ||
|---|---|---|---|---|---|---|
Metaheuristics | DE | PSO | DE | PSO | ||
SC profit | 71,318,513 | 72,197,972 | 72,294,081 | 72,906,057 | 41,218,764 | 77% |
Manufacturer’s profit | 28,134,639 | 27,441,594 | 28,199,341 | 27,570,991 | 16,056,408 | 72% |
Sum of suppliers’ profit | 43,183,874 | 44,756,378 | 44,094,740 | 45,335,066 | 25,162,356 | 80% |
Sup1 profit | 5,616,019 | 5,572,136 | 5,572,922 | 5,837,535 | 3,340,146 | 75% |
Sup2 profit | 2,715,905 | 2,807,892 | 2,811,040 | 2,681,441 | 793,104 | 238% |
Sup3 profit | 1,616,847 | 1,670,772 | 1,544,008 | 1,625,720 | 759,144 | 114% |
Sup4 profit | 4,816,860 | 4,749,838 | 4,705,524 | 4,937,373 | 3,484,164 | 42% |
Sup5 profit | 6,974,951 | 7,499,457 | 7,456,552 | 7,496,144 | 3,722,533 | 101% |
Sup6 profit | 4,760,372 | 5,031,565 | 4,908,108 | 5,088,790 | 3,437,680 | 48% |
Sup7 profit | 3,661,906 | 3,774,970 | 3,775,437 | 3,908,941 | 2,080,143 | 88% |
Sup8 profit | 3,511,362 | 3,612,723 | 3,556,955 | 3,721,879 | 1,655,035 | 125% |
Sup9 profit | 4,108,071 | 4,569,044 | 4,286,632 | 4,569,153 | 3,295,371 | 39% |
Sup10 profit | 5,401,581 | 5,467,981 | 5,477,562 | 5,468,090 | 2,595,035 | 111% |
Production quantities | 1770 | 1771 | 1769 | 1772 | 945 | 88% |
2008 | 2013 | 2010 | 2011 | 1023 | 97% | |
2403 | 2408 | 2411 | 2409 | 1316 | 83% | |
1559 | 1558 | 1556 | 1557 | 877 | 78% | |
1525 | 1528 | 1526 | 1528 | 958 | 59% | |
Loan amount | 12,347,904 | 10,610,823 | 10,154,530 | 845,910 | 20,000,000 | – |
Runtime | 22,570 | 21,977 | 22,145 | 21,460 | – | – |