Khloe and Kris are lost in the jungle, where the only things to eat are bananas and crabs. Kris can gather more bananas per hour than Khloe and can also catch more crabs per hour than can Khloe. Therefore: There are no gains to specialization and trade for Kris. Kris should specialize in the product for which she has an absolute advantage. There are no gains to specialization and trade to Khloe. Khloe should specialize in the activity for which she has a comparative advantage