A gesture can be interpreted as a symbol

According to the definition given in the textbook, which of the following situations would be

classified as interpersonal communication? A) The usher at the theatre looks at your tickets then points to the center aisle. B) You and your roommate are discussing a movie you just watched. C) You call the weather line to find out the forecast. D) You present your project to your history class.

Which of the following is presented in your textbook as a guideline for presenting visual aids?

A. Pass small visual aids among the audience. B. Display visual aids where listeners can see them. C. Display visual aids only while discussing them. D. All the answers are correct. E. Both display visual aids where listeners can see them and display visual aids only while discussing them.