Suppose that the world price of bananas is 18 U.S. cents a pound and that when Australia does not trade bananas internationally, their equilibrium price in Australia is 12 U.S. cents a pound. If Australia opens up to international trade, does it export or import bananas? Explain how the price of bananas in Australia changes. How does the quantity of bananas consumed in Australia change? How does the quantity of bananas grown in Australia change?