526MATHEMATICsA farmer mixes two brands P and Q of cattle feed. B and P, costing Rs 250 perbag, contains 3 units of nutritional element A. 2.5 unis of element B and 2 unitof element C. Brand Q costing Rs 200 per bag contins 1.5 units of nutritionelement A. 11.25 units of clement B, and 3 units of clement C. The minimumrequirements of nutrients A. B and C are 18 units, 45 uns and 24 units respectivelyDetermine the number of hags of each brand which should be mixed in order tproduce a mixture having a minimum cost per bag' at is the minimum cost ofthe mixture per bag"2.

526MATHEMATICsA farmer mixes two brands P and Q of cattle feed. B and

1.	526MATHEMATICsA farmer mixes two brands P and Q of cattle feed. B and P, costing Rs 250 perbag, contains 3 units of nutritional element A. 2.5 unis of element B and 2 unitof element C. Brand Q costing Rs 200 per bag contins 1.5 units of nutritionelement A. 11.25 units of clement B, and 3 units of clement C. The minimumrequirements of nutrients A. B and C are 18 units, 45 uns and 24 units respectivelyDetermine the number of hags of each brand which should be mixed in order tproduce a mixture having a minimum cost per bag' at is the minimum cost ofthe mixture per bag"2.
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