Chang Is the CEO of a Local Furniture Business

Chang is the CEO of a local furniture business. He is very committed to treating his customers with honesty and fairness. At the end of a long day, Chang knowingly accepts a $20 bill that a customer accidentally hands him instead of a $1 bill. Which of the following is most likely to be True of Chang?

A) He has a highly developed set of personal ethics.
B) His entire business is based on unethical principles.
C) He has acted in a manner that runs counter to his business ethics.
D) His personal ethics and business ethics are consistent.
E) He learned his business ethics from his employees.