! Keywords: Construction Industry / Economic / Forecasting / Leontief / Marketing / Material Requirements Planning / Product Management / Product Mix / Production / Shceduling / Steel Industry;
MAX 500 SEX + 1500 AEX + 300 EEX + 1200 PEX
- 250 S - 300 A - 50 E - 300 P
SUBJECT TO
2) SEX - S + 0.8 A + 0.01 E + 0.2 P = 0
3) AEX + 0.02 S - A + 0.01 E + 0.03 P = 0
4) EEX + 0.15 A - E + 0.05 P = 0
5) PEX + 0.01 S + 0.11 A + 0.05 E - P = 0
6) 0.5 S + A + 0.5 E + 2 P <= 830000
7) A <= 650000
8) P <= 60000
END
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