Below is the production possibilities frontier for Bolivia. It shows that Bolivia is able to produce either 200 bottles of milk or 100 cartons of eggs using all of its available resources. Also suppose that Bolivia decides to produce at point A : 120 bottles of milk and 40 cartons of eggs. If Bolivia engages in international trade and trades 40 bottles of milk for 80 cartons of eggs with another country, it will be able to consume outside of its production possibilities frontier. How many cartons of eggs will it have at the end of the exchange