United Metal, Inc., produces alloys B1 (special brass) and B2 (yellow tombac). B1 contains 50% copper and 50% zinc. (Ordinary brass contains about 65% copper and 35% zinc.) B2 contains 75% copper and 25% zinc. Net profits are $120 per ton of B1 and $100 per ton of B2. The daily copper supply is 45 tons. The daily zinc supply is 30 tons. Maximize the net profit of the daily production.

Advanced Engineering Mathematics
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ISBN:9780470458365
Author:Erwin Kreyszig
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United Metal, Inc., produces alloys B1 (special brass) and B2 (yellow
tombac). B1 contains 50% copper and 50% zinc. (Ordinary brass contains
about 65% copper and 35% zinc.) B2 contains 75% copper and 25% zinc.
Net profits are $120 per ton of B1 and $100 per ton of B2. The daily copper
supply is 45 tons. The daily zinc supply is 30 tons. Maximize the net profit
of the daily production.
Transcribed Image Text:United Metal, Inc., produces alloys B1 (special brass) and B2 (yellow tombac). B1 contains 50% copper and 50% zinc. (Ordinary brass contains about 65% copper and 35% zinc.) B2 contains 75% copper and 25% zinc. Net profits are $120 per ton of B1 and $100 per ton of B2. The daily copper supply is 45 tons. The daily zinc supply is 30 tons. Maximize the net profit of the daily production.
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