An Established Rule of Thumb for Choosing Your Attire for a Business

Multiple Choice

An established rule of thumb for choosing your attire for a business presentation is

A) wear a black or navy suit for all situations.
B) dress at least as well as the likely best-dressed person in the audience.
C) conduct a survey among your colleagues to determine their opinion about what you should wear.
D) wear your most casual, comfortable clothing so that you feel more relaxed.