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Question 3. (18 points) Consider two countries each with a monop- olist that owns the only line of production of a hand sanitizer in the country. Let firm 1 be located in country 1 and firm 2 be located in country 2. Let of (i e {1, 2), j 6 {1, 2)) denote the output quantity sold by firm i in country j. Consequently, we denote by q = 4, + of the total output produced by firm i e {1, 2), and by q' = of + g the total quantity sold in country j 6 {1, 2). The demand for the hand sanitizer in countries 1 and 2 is given by P =0-q, je(1,2). The firms have no fixed costs of production, and identical constant marginal cost of production 0