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October 25, 2014

Posted by **Rochelle** on Saturday, July 30, 2011 at 9:34pm.

- Math -
**drwls**, Sunday, July 31, 2011 at 7:20amRevenue - Cost = 1200

Let N be the number produced (and sold)

The revenue is 6N.

The cost is 900 + 1.5 N.

1200 = 6 N - (900 + 1.5N)

= 4.5 N -900

4.5 N = 2100

N = 467

N has to be an integer, so you round to the next higher integer.

N=466 would result in a loss.

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