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Table 13 Comparison of actual profits, optimal total profits, and optimal selling profits (×109 baht) of sugarcane harvested in each region for year 2014/15 (mcf = 0)

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

Region Type Actual profit Total profit (bi-objective) Selling profit (quasi-Newton) Total profit (quasi-Newton)
North Fresh −1.358
Fired −4.255
Central Fresh −0.583 0.633 9.437 0.626
Fired −2.281 0.210 18.099 0.195
East Fresh −0.219
Fired −0.889
North-east Fresh −0.355 2.451 21.241 2.461
Fired −1.651 2.024 30.007 2.039
  1. Note: The – means that there is no optimal solution as profit is negative.