The Following Figure Shows the Production Possibilities Frontier for Good

Multiple Choice

The following figure shows the production possibilities frontier for Good A and Good B.In the figure below,point e represents:

A) an attainable combination of Good A and Good B.
B) an unattainable combination of Good A and Good B.
C) the combination of Good A and Good B that the economy will produce.
D) one possible efficient combination of Good A and Good B.
E) the only unattainable combination of Good A and Good B.