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econ.dat

Sample model from the AMPL book

				
					data;

param: ACT:   cost  :=
        P1    2450      P1a   1290
        P2    1850      P2a   3700      P2b   2150
        P3    2200      P3c   2370
        P4    2170  ;

param: PROD:  demand :=
       AA1     70000
       AC1     80000
       BC1     90000
       BC2     70000 
       NA2    400000
       NA3    800000  ;

param io (tr):
         AA1  AC1  BC1  BC2   NA2   NA3 :=
   P1     60   20   10   15   938   295
   P1a     8    0   20   20  1180   770
   P2      8   10   15   10   945   440
   P2a    40   40   35   10   278   430
   P2b    15   35   15   15  1182   315
   P3     70   30   15   15   896   400
   P3c    25   40   30   30  1029   370
   P4     60   20   15   10  1397   450 ;