You are attending a professional conference and are privileged to be introduced to Carol Peters. You knolw nothing about her except she is an executive at a very successful company. You have an idea that you would like to talk over her. How should you address this person during your conversation?

A. Madam Vice President
B. Mrs. Peters
C. Caroline
D. Ms. Peters

D.

Why would you care whether she is married or not? Caroline is too informal, and you haven't indicated her exact title.