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345 lines
11 KiB
345 lines
11 KiB
*NAME: ICECREAM
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*ROWS: 17
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*COLUMNS: 27
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*NONZERO: 264
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*OPT SOLN: 962.8214691
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*SOURCE: Linear Programming--Ice Cream Blending
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* Data Processing Application. N.Y.: IBM Corp.
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*APPLICATION: Ice Cream Blending
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*COMMENTS: fixed MPS format
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* encoded by Andrew Makhorin <mao@gnu.org>
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*
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NAME ICECREAM
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ROWS
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N COST $ Minimum cost $
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G MIN.BF $ Butterfat lbs
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L MAX.BF
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G MIN.MSNF $ Milk solids (nonfat) lbs
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L MAX.MSNF
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G MIN.TMS $ Total milk solids lbs
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L MAX.TMS
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G MIN.SUG $ Sweetness lbs
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L MAX.SUG
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L CSS $ Corn syrup solids lbs
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G MIN.TS $ Total solids lbs
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L MAX.TS
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G MIN.H2O $ Water lbs
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L MAX.H2O
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E STAB $ Stabilizer lbs
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E EMUL $ Emulsifier lbs
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E YIELD $ Amount to be made lbs
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COLUMNS
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* Cream (40%)
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I1 COST 27.9
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MIN.BF .40
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MAX.BF .40
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MIN.MSNF .054
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MAX.MSNF .054
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MIN.TMS .454
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MAX.TMS .454
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MIN.TS .454
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MAX.TS .454
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MIN.H2O .546
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MAX.H2O .546
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YIELD 1
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* Cream (38%)
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I2 COST 26.3
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MIN.BF .38
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MAX.BF .38
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MIN.MSNF .056
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MAX.MSNF .056
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MIN.TMS .436
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MAX.TMS .436
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MIN.TS .436
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MAX.TS .436
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MIN.H2O .564
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MAX.H2O .564
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YIELD 1
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* Milk (3.2%)
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I3 COST 3.2
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MIN.BF .032
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MAX.BF .032
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MIN.MSNF .087
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MAX.MSNF .087
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MIN.TMS .119
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MAX.TMS .119
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MIN.TS .119
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MAX.TS .119
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MIN.H2O .881
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MAX.H2O .881
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YIELD 1
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* Milk (3.4%)
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I4 COST 3.2
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MIN.BF .034
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MAX.BF .034
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MIN.MSNF .087
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MAX.MSNF .087
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MIN.TMS .121
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MAX.TMS .121
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MIN.TS .121
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MAX.TS .121
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MIN.H2O .879
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MAX.H2O .879
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YIELD 1
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* Milk (3.5%)
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I5 COST 3.3
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MIN.BF .035
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MAX.BF .035
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MIN.MSNF .087
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MAX.MSNF .087
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MIN.TMS .122
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MAX.TMS .122
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MIN.TS .122
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MAX.TS .122
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MIN.H2O .879
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MAX.H2O .879
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YIELD 1
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* Milk (3.6%)
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I6 COST 3.3
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MIN.BF .036
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MAX.BF .036
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MIN.MSNF .087
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MAX.MSNF .087
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MIN.TMS .123
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MAX.TMS .123
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MIN.TS .123
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MAX.TS .123
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MIN.H2O .877
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MAX.H2O .877
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YIELD 1
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* Milk (3.7%)
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I7 COST 3.4
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MIN.BF .037
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MAX.BF .037
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MIN.MSNF .087
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MAX.MSNF .087
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MIN.TMS .124
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MAX.TMS .124
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MIN.TS .124
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MAX.TS .124
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MIN.H2O .876
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MAX.H2O .876
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YIELD 1
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* Milk (3.8%)
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I8 COST 3.5
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MIN.BF .038
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MAX.BF .038
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MIN.MSNF .087
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MAX.MSNF .087
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MIN.TMS .125
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MAX.TMS .125
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MIN.TS .125
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MAX.TS .125
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MIN.H2O .875
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MAX.H2O .875
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YIELD 1
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* Milk (3.9%)
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I9 COST 3.5
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MIN.BF .039
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MAX.BF .039
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MIN.MSNF .086
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MAX.MSNF .086
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MIN.TMS .125
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MAX.TMS .125
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MIN.TS .125
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MAX.TS .125
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MIN.H2O .875
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MAX.H2O .875
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YIELD 1
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* Milk (4.0%)
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I10 COST 3.6
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MIN.BF .040
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MAX.BF .040
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MIN.MSNF .086
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MAX.MSNF .086
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MIN.TMS .126
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MAX.TMS .126
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MIN.TS .126
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MAX.TS .126
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MIN.H2O .874
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MAX.H2O .874
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YIELD 1
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* Milk (4.2%)
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I11 COST 3.7
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MIN.BF .042
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MAX.BF .042
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MIN.MSNF .086
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MAX.MSNF .086
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MIN.TMS .128
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MAX.TMS .128
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MIN.TS .128
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MAX.TS .128
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MIN.H2O .872
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MAX.H2O .872
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YIELD 1
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* Skim Milk
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I12 COST 1.8
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MIN.MSNF .09
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MAX.MSNF .09
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MIN.TMS .09
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MAX.TMS .09
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MIN.TS .09
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MAX.TS .09
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MIN.H2O .91
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MAX.H2O .91
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YIELD 1
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* Condensed Whole Milk
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I13 COST 7.6
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MIN.BF .08
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MAX.BF .08
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MIN.MSNF .2
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MAX.MSNF .2
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MIN.TMS .28
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MAX.TMS .28
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MIN.TS .28
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MAX.TS .28
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MIN.H2O .72
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MAX.H2O .72
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YIELD 1
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* Condensed Skim Milk (28%)
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I14 COST 3.9
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MIN.MSNF .28
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MAX.MSNF .28
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MIN.TMS .28
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MAX.TMS .28
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MIN.TS .28
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MAX.TS .28
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MIN.H2O .72
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MAX.H2O .72
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YIELD 1
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* Condensed Skim Milk (30%)
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I15 COST 4.9
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MIN.MSNF .3
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MAX.MSNF .3
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MIN.TMS .3
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MAX.TMS .3
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MIN.TS .3
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MAX.TS .3
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MIN.H2O .7
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MAX.H2O .7
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YIELD 1
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* Condensed Skim Milk (32%)
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I16 COST 4.5
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MIN.MSNF .32
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MAX.MSNF .32
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MIN.TMS .32
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MAX.TMS .32
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MIN.TS .32
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MAX.TS .32
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MIN.H2O .68
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MAX.H2O .68
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YIELD 1
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* Dry Skim Milk
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I17 COST 14.8
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MIN.BF .01
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MAX.BF .01
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MIN.MSNF .96
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MAX.MSNF .96
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MIN.TMS .97
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MAX.TMS .97
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MIN.TS .97
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MAX.TS .97
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MIN.H2O .03
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MAX.H2O .03
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YIELD 1
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* Dry Buttermilk
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I18 COST 15.0
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MIN.BF .05
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MAX.BF .05
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MIN.MSNF .92
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MAX.MSNF .92
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MIN.TMS .97
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MAX.TMS .97
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MIN.TS .97
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MAX.TS .97
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MIN.H2O .03
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MAX.H2O .03
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YIELD 1
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* Dry Whey Solids
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I19 COST 10.7
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MIN.MSNF .95
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MAX.MSNF .95
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MIN.TMS .95
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MAX.TMS .95
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MIN.TS .95
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MAX.TS .95
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MIN.H2O .05
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MAX.H2O .05
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YIELD 1
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* Dry Sucrose
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I20 COST 10.2
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MIN.SUG 1.0
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MAX.SUG 1.0
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MIN.TS 1.0
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MAX.TS 1.0
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YIELD 1
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* Cane Syrup
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I21 COST 9.9
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MIN.SUG .67
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MAX.SUG .67
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MIN.TS .67
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MAX.TS .67
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MIN.H2O .33
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MAX.H2O .33
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YIELD 1
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* Corn Sgr. Solids (50% Sweetness)
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I22 COST 7.0
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MIN.SUG .5
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MAX.SUG .5
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CSS 1.0
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MIN.TS 1.0
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MAX.TS 1.0
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YIELD 1
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* Corn Sgr. Solids (45% Sweetness)
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I23 COST 9.0
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MIN.SUG .45
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MAX.SUG .45
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CSS 1.0
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MIN.TS 1.0
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MAX.TS 1.0
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YIELD 1
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* Corn Syrup
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I24 COST 6.6
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MIN.SUG .4
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MAX.SUG .4
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CSS .8
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MIN.TS .8
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MAX.TS .8
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MIN.H2O .2
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MAX.H2O .2
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YIELD 1
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* Stabilizer
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I25 COST 55.0
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STAB 1.0
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YIELD 1
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* Emulsifier
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I26 COST 78.0
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EMUL 1.0
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YIELD 1
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* Water
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I27 COST 0
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MIN.H2O 1.0
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MAX.H2O 1.0
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YIELD 1
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RHS
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MIN.BF 10
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MAX.BF 16
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MIN.MSNF 10.5
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MAX.MSNF 13
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MIN.TMS 20.5
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MAX.TMS 25
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MIN.SUG 11
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MAX.SUG 17
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CSS 6
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MIN.TS 37.5
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MAX.TS 41.5
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MIN.H2O 58.5
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MAX.H2O 62.5
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STAB .37
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EMUL .01
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YIELD 100
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BOUNDS
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UP I1 10
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LO I6 40
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UP I19 4
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ENDATA
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