1. Draw a graph on a sheet of paper. Label the horizontal axis "Sales, and the vertical axis "Profit. 2. Place a point on the graph; then enter tick marks on each axis for
http://www.ehow.com/how_10017728_determineprofit...

You should get. 100(12  10) = 200. 150(12  10) = 300. 200(14  14) = 0. 250(14  14) = 0. Hence, you get the max where x = 150 outputs. I hope this helps! Source(s) ♠.
http://answers.yahoo.com/question/index?qid=201112...

The firm's profits rise until the point the
http://www.chacha.com/question/whenisthelevelo...

how to calculate profit maximizing water level under quadratic cost function.
http://wiki.answers.com/Q/How_do_you_calculate_the...
