Now suppose that Country A and Country B begin to trade based upon their comparative advantage. Due to the trade, the production of wheat and watch by Country A and Country B has changed - A produces 45 units of wheat and 45 watches and B produces 35 units of wheat and 20 watches. Despite the change in production, both countries continue to trade based upon the comparative advantage at the following terms of trade, 40 units of wheat for 35 watches. 2. How much wheat and how many watches will Country A have after trade? 3. How much wheat and how many watches will Country B have after trade? 4. Which country is better off with free trade when compared with the initial production without trade?