An Increase in the Unemployment Rate from 15 Percent to 20

An increase in the unemployment rate from 15 percent to 20 percent might be illustrated as:

A) a movement up and to the left from one point along the production possibilities curve to another.
B) a movement from a point on the production possibilities curve to an interior point.
C) a movement from an interior point to a point on the production possibilities curve.
D) a movement from a point interior to the production possibilities curve to one closer to the origin.