The relationship between price and demand for tickets to an amusement park is given by the equation, p = 263 - 0.04q, where p is the price of a ticket in dollars and q is the number of people who will buy tickets at that price. For what value of the ticket price, p, will the owner's revenue be maximized? O a) $175 O b) $210 O c) $184 O d) $167