Aone-product company finds that its profit, p. in millions of dollars, is given by the following equption where a is the amount spent on advertising, in millions of dollars,
and p is the price charged per item of the product, in dollars.
p(a. p) = 2ap + 80p - 15p? - ? p-120
find the maximum value of p and the values of a and p at which it is attained.
the maximum value of p is attained when als $
million and p is $