on 49 Figure 2-4 answered Food ut of 2.00 products question N W Plastic products 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 decrease in the unemployment rate b. general technological advancement c. an increase in consumer wealth Which of the events listed above could cause a movement from Vto X? Select one: O a. b and c only O b. a and b only O c. a only O d. a, b, and c