Answer:
1. Integrity means being honest, following your moral principles and doing the right thing even when no one is watching.
2a. Person a notices person b dropped money. Person a picks up money they noticed person b dropped and gives person b all the money back without expecting a reward.
2b.This action of returning the money without expecting anything back and without taking any of the money shows integrity because it shows person a being honest. Being honest is shown when person a did not take some of the money and gave the person b all their money back. It also showed good principles and morals because person a did not expect anything in return.