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Calif. Manufacturing, Example 12.1-1, Hillier and Lieberman


   {  Exmpl12.1-1_CalifManf.mpl  }

   {  Hillier and Lieberman, Introduction to Operations Research, 7th ed.  }

   {  Chapter 12.1,  Example 1, Facility Location, Size 4x4, Page 577  }


TITLE
   CalifManufactCo;

INDEX
   location := (WLA, FLA, WSF, FSF);

DATA
   NPV[location] := (6, 9, 4, 5);   !In millions
   Capital[location] := (5, 6, 2, 3);  !In millions

BINARY VARIABLE
   x[location];

MODEL
   MAX TotalNPV = SUM(location: NPV * x);

SUBJECT TO
   Budget : SUM(location: Capital * x) <= 10;
   Warehouse : SUM(location = WLA..WSF: x) <= 1;
   Cnt[location=FLA..FSF] : -1*x + x[location+2] <=0;
   
END



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