 
  MAX     246.7 XA1 + 246.7 XB1 + 198 XA2 + 198 XB2 + 221.2 XA3 + 221.2 XB3
  SUBJECT TO
         2)   XA1 + XA2 + XA3 <=   600
         3)   XB1 + XB2 + XB3 <=   2400
         4)   XA1 + XB1 <=   14400
         5)   XA2 + XB2 <=   1000
         6)   XA3 + XB3 <=   2000
         7) - XA1 + 3 XB1 <=   0
         8) - 3 XA2 + XB2 <=   0
  END

 LP OPTIMUM FOUND AT STEP      5

        OBJECTIVE FUNCTION VALUE

        1)      674490.0

  VARIABLE        VALUE          REDUCED COST
       XA1       525.000000          0.000000
       XB1       175.000000          0.000000
       XA2        75.000000          0.000000
       XB2       225.000000          0.000000
       XA3         0.000000         97.400002
       XB3      2000.000000          0.000000


       ROW   SLACK OR SURPLUS     DUAL PRICES
        2)         0.000000        271.049988
        3)         0.000000        173.649994
        4)     13700.000000          0.000000
        5)       700.000000          0.000000
        6)         0.000000         47.549999
        7)         0.000000         24.350000
        8)         0.000000         24.350000

 NO. ITERATIONS=       5


 RANGES IN WHICH THE BASIS IS UNCHANGED:

                           OBJ COEFFICIENT RANGES
 VARIABLE         CURRENT        ALLOWABLE        ALLOWABLE
                   COEF          INCREASE         DECREASE
      XA1      246.699997       463.066650        64.933327
      XB1      246.699997      1389.199951        64.933334
      XA2      198.000000        64.933334       463.066650
      XB2      198.000000        42.266666       154.355545
      XA3      221.199997        97.399994         INFINITY
      XB3      221.199997         INFINITY        47.549999

                           RIGHTHAND SIDE RANGES
      ROW         CURRENT        ALLOWABLE        ALLOWABLE
                    RHS          INCREASE         DECREASE
        2      600.000000       600.000000       466.666656
        3     2400.000000       466.666656       200.000000
        4    14400.000000         INFINITY     13700.000000
        5     1000.000000         INFINITY       700.000000
        6     2000.000000       200.000000       466.666656
        7        0.000000       600.000000       466.666656
        8        0.000000       200.000000      1400.000000

