Question

A​ one-product company finds that its​ profit, P, in millions of​ dollars, is given by the following equation 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)+4 ap plus 120 p minus 20 p squared minus one tenth a squared p minus 80

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 a is ​$ -------- million and p is ​$ -------------. The maximum value of P is ​$ --------------- million.

Answer 1

note: question itself check once