Which of the following statements is a guideline for nonverbal communication during presentations?
a. use your facial expressions to connect with your audience and show enthusiasm for your topic.
b. avoid gesturing with your hands, arms, body, and head as that makes you seem melodramatic.
c. do not make too much eye contact because audiences interpret that as being aggressive.
d. avoid smiling because it can make you seem fake and insincere.
e. demonstrate warmth by standing with your hands on your hips or folding your arms.