Which of the Following Is the Best Advice When Traveling

Which of the following is the best advice when traveling to and arriving at your interview?

A) Limit grooming time because the more time you have, the more nervous you will get.
B) If something unexpected happens causing you to be late, immediately call the interviewer to explain what is happening.
C) If you smoke on the way to the interview, brush your teeth or chew some gum when you arrive and liberally apply perfume or cologne.
D) Arrive at the interview 15 to 20 minutes early, and greet the receptionist promptly on arrival.