Answer the following questions, providing detailed explanations and specific examples with each response.

1. What should you do if some members of an audiences dont know the meaning of a term you are using, but other members of the audience do?
2. Why is it important to relate a speech to the listeners self-interests?
3. How could each of the following topics be presented in a way that would satisfy a listeners attitude of Whats in it for me?

a. Rain forest destruction

b. Security surveillance of employees

c. Solar energy

d. Homeless people