​Exhibit 3-7 -Refer to Exhibit 3-7. If the Economy Moves from Point

​Exhibit 3-7
-Refer to Exhibit 3-7. If the economy moves from Point C to Point A in the diagram:

A) ​more prison cells are created.
B) ​more classrooms are created.
C) ​it sacrifices an increasing quantity of classrooms per prison cell produced the further the movement toward Point A.
D) ​there is no net change in the number of prison cells and classrooms, as all points on the frontier are equally efficient.