Figure 2-4 Figure 2-4 Shows Various Points on Three

Multiple Choice

Figure 2-4 Figure 2-4 shows various points on three different production possibilities frontiers for a nation.
-Refer to Figure 2-4.Consider the following events: a.a reduction in the patent protection period to no more than 2 years
B.a war that destroys a substantial portion of a nation's capital stock
C.the lack of secure and enforceable property rights system
Which of the events listed above could cause a movement from W to V?

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