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Telfa, Example 9, Winston
   {  Exmpl9.3-9_Telfa.mpl  }

   {  Winston, Operations Research, Applications and Algorithms, 4th ed.  }

   {  Chapter 9.3,  Example 9,  Production Planning (MIP),  Size: 5x6,  Page 513  }


TITLE    
    Telfa;

INDEX
    product := (Table,Chairs);    

DATA
    LaborUse[product] := ( 1, 1);
    WoodUse[product]  := ( 9, 5);
    Profit[product]   := ( 8, 5);
    LaborCapacity := 6;
    WoodAvail     := 45;

INTEGER VARIABLES
    Produce[product];    

MODEL

    MAX TotalProfit = SUM(product: Profit * Produce); 
                
SUBJECT TO

    LaborLimit -> LAB:

        SUM(product: LaborUse * Produce) <= LaborCapacity;

    WoodLimit  -> WDL:
      
        SUM(product: WoodUse * Produce) <= WoodAvail;

END








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