The cost function for Acme Laundry is C (q) = 30 +30q+ 92, where q is tons of laundry cleaned. What q should the firm choose so as to maximize its profit if the market price is p? The output level at which the firm's profit is maximized as a function of p is q = .(Properly format your expression using the tools in the palette. Hover over tools to see keyboard shortcuts. E.g., a fraction can be created with the / character.) If p =60, then Acme Laundry should produce units. (Enter your response as a whole number.)