Point A on the PPC represents what

The Production Possibilities Curve (PPC) is a model that captures scarcity and the opportunity costs of choices when faced with the possibility of producing two goods or services. Points on the interior of the PPC are inefficient, points on the PPC are efficient, and points beyond the PPC are unattainable.

the answer is either "loser" or "dumb*ss"

gods, i'm only joking, don't ban me.*

they can see what that city is producing and to also see if they can some how get that product. like gold in africa.