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A small firm manufacturers Golden chains...

A small firm manufacturers Golden chains and rings. The total number of chains and rings that it can manufacture in a day is at the most 24. The ring takes 30 minutes. The maximum time available per day is 16 hours. If the profit on the ring be Rs. 300 and one chain be Rs. 190. How many of rings and chains be produced to maximize the profit ?

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The correct Answer is:
Number of rings = 8 Number of chains = 16
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