Whitney goes into Rodger’s Pizza-Toy store and buys a toy for $14. She gives Rodger a $20 bill. Rodger doesn't have any change,
so he takes the $20 bill across the street to Kevin, the clerk in Plato’s Gym. Plato trades Rodger’s $20 bill for twenty $1 bills. Rodger comes back and gives Whitney $6 in change. Whitney takes the toy and the $6 chance and leaves town forever. Half an hour later Plato comes over to Rodger’s gym, furious. He has discovered that the $20 bill he gave him is counterfeit. Rodger, gives Plato a genuine $20 bill he has in the till from an earlier sale. Question:
Now that it is all over, who came out behind? And by how much? Explain.
