45. The CFO of Math King Enterprises estimates that if the company sets a price of c cents for each unit of their new product, then the weekly profit from selling the produce will be modeled by p(c) = 1,600c - 4c², where 0 ≤ c ≤ 400. According to this model, for which of the following values of c will the weekly profit for this product be the largest?

Answer and Explanation

Your Answer is

Correct Answer is D

Explanation

Find the abscissa of the vertex of the quadratic equation in one variable. -b/2a = 1600÷8=200