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Table 9 Optimum cutting of fresh and fired sugarcane in each region for year 2013/14 (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 1–15/04/14 6.831 7.298 8.991 6.831 2.160
Central 1–15/04/14 8.913 9.744 12.148 8.913 3.235
East 1–15/04/14 1.332 1.463 1.585 1.332 0.253
North-east 1–15/05/14 20.563 21.755 26.647 20.563 6.084
Fired North 1–15/04/14 16.540 17.672 21.033 16.540 4.493
Central 1–15/04/14 19.014 20.787 24.796 19.014 5.782
East 1–15/04/14 3.491 3.834 4.035 3.491 0.544
North-east 1–15/05/14 25.576 27.058 31.748 25.576 6.172