3. Efficiency in the production possibilities model Suppose South Africa produces only two goods: alfalfa and blu rays. The following graph shows South Africa's current production possibilities frontier along with six output combinations represented by black points (plus symbols) labeled A to 100 8 PPF BLU RAYS (ons) 0+ + 0 ALFALFA Millions of bushels) Complece the following table by indicating whether each point represents output combinations that are inefficient, efficient, or unattainable. Check all chet apply. Point Inefficient Efficient Unattainable A OOOO D 000000 E F 17