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Figure 2-4 Food products Plastic products Figure 2-4 shows various points on three different production possibilitiesfrontiers (PPFs) for a nation. 8) Refer to the Figure 2-1. Production point Vis A) efficient B) unattainable with current resources. C) attainable, but inefficient as all resources are not being used D) the equilibrium output combination 9) Refer to Figure 2-4. A movement from Yto Z A) could be due to a change in consumers tastes and preferences. B) could occur because of an influx of immigrant labor. C) is the result of advancements in food production technology only, with no change in the technology for plastic production D) is the result of advancementsin plastic production technology only, with no change in