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Table 8 Optimum cutting of fresh and fired sugarcane in each region for year 2012/13 (bi-objective, mcf = 0). It is assumed that all sugarcane in each region can be cut in one 15-day period

From: Determining optimal policies for sugarcane harvesting in Thailand using bi-objective and quasi-Newton optimization methods

Type Region Period LB (109 baht) UB (109 baht) Revenue (109 baht) Total cost (109 baht) Profit (109 baht)
Fresh North 16–30/04/13 7.464 7.835 8.902 7.464 1.438
Central 1–15/04/13 9.501 10.379 11.623 9.501 2.122
East 1–15/04/13 0.941 1.029 1.181 0.941 0.240
North-east 1–15/05/13 15.339 16.291 22.973 15.339 7.634
Fired North 16–30/04/13 18.629 19.555 21.190 18.629 2.561
Central 1–15/04/13 21.626 23.623 25.215 21.626 3.589
East 1–15/04/13 3.676 4.021 4.397 3.676 0.721
North-east 1–15/05/13 21.147 22.459 30.309 21.147 9.162