the profit, P(x), of a video company, in thousands of dollars, is given by P(x)=-5x^2 + 550x - 5000. where x is the amount spent on advertising, in thousands.
a. determine the maximum profit that the company can make. i got $16,125.00
b. determine the amount spent on advertising that will result in a profit. i keep gettin a negative number which i know cannot b rite.bt i am using the quadratic formula.
c. determine the amounts spent on advertising that will result in a profit of at least $4,000,000.00