(1 point) The marketing department of a company estimates that the demand for a product is given by p=103−0.018x
dollars, where p
is the price per unit and x
is the number of units.

The cost of producing x
units is given by C=650+90x
dollars, and the profit for producing x
units is given by
P=R−C=xp−C.
Skech the graph of the profit function and estimate the number of units that would produce a maximum profit.

x
for maximum: