I need to answer this

c) The firm faces demand consistent with TR. In market X, its current market. Management has identified a now market. Y. for its product with demand given by the function: O, =9 - VIP where: O, = quantity of units purchased in market Y Py = price charged per unit in market Y. Assuming that the firm can charge a distinct price in each of the markets, and that the firm's marginal costs are unaffected (so Q = Q. + 0,). determine the total output of the firm, the price charged in each of the markets and the total profit for the firm