Use the graph to answer the question that follows. A graph is labeled x on the horizontal axis and y on the vertical axis. A bowed out curve joins each axis. The accompanying graph of the production possibilities frontier shows which of the following? (1 point) A constant opportunity cost for producing each good Resources are not equally suitable to produce each good The society is operating inefficiently, not using all its resources For this society, scarcity is not a problem Equal amounts of good X must be given up for every extra unit of good Y