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 movements:
A.from point V to point W
B.from point W to point Y
C.from point Y to point Z
Which of the movements listed above represents advancements in technology with respect to only plastic production?

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