Calif. Manufacturing

   {  Exmpl11.1-1_CalifManf.mpl  }

   {  Hillier and Lieberman, Introduction to Operations Research, 9th ed.  }

   {  Chapter 11.1,  Example 1, Facility Location, Size 4x4, Page 465  }


TITLE
   CalifManufactCo;

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

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