Which of the following situations would be considered ethical?
A. The cashier at Wal-Mart gives you $5 more than you were supposed to receive and you don't do anything about it.
B. You accidentally back into a car at Wal-Mart and leave your information for them to call.
C. Receiving fake $20 bills and using them in a store while knowing they are fake.
D. Finding a phone in a restaurant and keeping it.