Which of the Following Is NOT a Guideline to Follow

Which of the following is NOT a guideline to follow when preparing a group presentation?

A) Plan transitions.
B) Coordinate the visuals to give your presentation unity.
C) During the question period, have each member answer questions that relate to his or her comments during the presentation.
D) Write an outline of the main topics to cover before the presentation, and then let each group member make whatever comments he or she would like to make during the presentation.This method keeps the presentation spontaneous and interesting.