12. Assume a normal production possibilities curve for a nation for producing food and video games. If the following events occur, what would happen with the PPC? A. The PPC shifts outward B. The PPC shifts inward C. There is no change in the location of the PPC Event Result A new and better fertilizer is invented Immigration occurs that leads to a larger workforce A drought causes a 10% decrease in usable farmland The nation decides to move available resources from the current production of video games to produce more food