This is a screenshot from my math homework, I have no idea how to do ti!! Any help would be appreciated!

Suppose that the cost C (in dollars) of removing p percent of the particulate pollution from the smokestacks of an industrial plant is given by = 7600p C(P) 100 _ p (a) Is C(p) undened at any p-value? If so, what value? (If an answer does not exist, enter DNE.) p= x (b) What is the domain of C(p) as given by the equation? (Enter your answer using interval notation.) (c) What is the domain of C(p) in the context of the application? (Enter your answer using interval notation.) (cl) What happens to the cost as the percent of pollution removed approaches 100%? Q The cost decreases (bounded by 0) as p increases. 0 The cost remains constant as p increases. Q The cost increases (bounded by 7600) as p increases. 0 The cost decreases without bound as p increases. 0 The cost increases without bound as p increases. Need Help? SubmitAnswer Save Progress ' PracoeAnolherVersion