Hi,

I have math homework so I could do all the questions but two problems... I'll post one of them because the other one is pretty the same.

1) The TruTime Watch Company has been selling 1200 watches per week at $18 each. They are planning a price increase. A survey indicates that for every dollar increase in price there will be a drop of 40 sales per week. What should the selling price be in order to maximize revenue?

Thanks