10. The profit, P, of a video company (in thousands of dollars), is given by P(x) = -5x² +550x-5000, where x is the amount spent on advertising, in thousands of dollars. a) Determine the amount spent on advertising that will result in a profit of $0. In other words, you will determine the amount that must be spent on advertising in order for the company to "break even." Describe the relationship between these values and the graph of P(x). b) How much should be spent on advertising to achieve a maximum profit? c) What is the maximum profit? d) Graph the function and state the domain.

Q: can I have h?

A: h). n = 81     p = 0.10

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