Question 1023618
Please show work

 Donut Delights, Inc. has determined that when x donuts are made daily, the profit P, in dollars, is given by
P(x) = –0.002 x2 + 4.1x – 1200
(a) What is the company’s profit if 600 donuts are made daily?
(b) How many donuts should be made daily in order to maximize the company’s profit? Show work.
<pre>a) Subtitute 600 for x and solve for P(600)
b) The number of doughnuts to maximize profit occurs at: {{{x = - b/(2a)}}}