Which of the Following Statements About Marketing Is Most Accurate

Which of the following statements about marketing is most accurate?

A) Unless you take a marketing class, you will never truly know anything about marketing.
B) Marketing is nothing more than common sense.
C) Marketing requires an innate sense of creativity; you either have it or you don't.
D) You can call yourself a marketing expert only if you have sold something.
E) You are already a marketing expert as you make marketing-related decisions every day.