Answer the following questions, providing detailed explanations and specific examples with each response. At least 7 sentences per number. 

1. What should you do if some members of an audiences don’t 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 “What’s in it for me?                        a)Security surveillance of employees b) Solar energy c) Homeless people