Suppose that Grinch and Grubb go into the wine business in a small country where wine is difficult to grow. The demand for wine is given by P=$360-0.2Q , where P is the price and Q is the total quantity sold. The industry consists of just the two Cournot duopolists, Grinch and Grubb. Imports are prohibited. Grinch has consant marginal costs of $15 and Grinch has marginal costs of $75. How much is Grinch's output in equilibrium?