Please answer the question below.

Two firms produce the same product. The demand for this product is given by P=140 - 2Q. Firm 1 can produce 10, 25, or 30 units for a per-unit cost of $10. Firm 2 can produce 10, 20 or 30 units for a per-unit cost of $10. The number of pure strategy Nash equilibrium in this game is . The largest payoff firm 2 gets in a pure strategy Nash equilibrium is (Please, enter only integer numbers like -100, 0, 27, 135, etc.)