Question: Complete the following based on the figure below where three different production possibilities curves are shown
![1287_Apples.png](https://secure.tutorsglobe.com/CMSImages/1287_Apples.png)
a. If the production possibilities frontier for this nation is PPF0, then point a represents ____________.
b. If the production possibilities frontier for this nation is PPF0, then point e represents ___________.
c. Production possibilities PPF1 represents ______________.
d. If the initial production possibilities frontier is PPF0, then PPF2 represents ____________ and is caused by ___________.