Figure 2.3 Figure 2.3 Shows Various Points on Three Different Production Possibility

Multiple Choice

Figure 2.3

Figure 2.3 shows various points on three different production possibility frontiers for a nation.
-Refer to Figure 2.3. Consider the following events:
A.a decrease in the unemployment rate
B.an increase in a nation's money supply
C.an influx of immigrant workers
Which of the events listed above could cause a movement from X to Z?

A) a and b only
B) a and c only
C) a only
D) c only