Figure 16.3.1 -Assume There Are Only Two Individuals in an Economy, Lisa

Figure 16.3.1
-Assume there are only two individuals in an economy, Lisa and Bart. The utility possibilities frontier for these individuals is given as: 120 = U_L + U_B
Where U_L is Lisa's utility and U_B is Bart's utility. Lisa's current level of utility is 20, Bart's level of utility is 90. This combination is:

A) inefficient.
B) economically efficient.
C) impossible, because it is outside of the welfare frontier.
D) none of the above