Academic Writing- public speaking

1) Explain the importance as it relates to effective speaking for each of the following aspects of delivery: a. personal appearance b. bodily actions c. vocal variety d. eye contact 2) Briefly discuss the impact of cultural diversity in the speechmaking process. Please be specific and give some examples 3) Why is it important to establish credibility in the speech making process? 4) Imagine you are in a grocery store?.pick a product? then give an example of how you could organize an informative speech in a topical, a problem/solution, a spatial and a chronological strategy. An outline format is acceptable (similar to the guide I gave you!) Please be specific! 5)What is a central idea/thesis statement, and why is important for it to be clear and concise? 6) Pick a topic any topic you want to for another persuasive speech?.then share examples of how you would organize it into the Monroe?s Motivated sequence. Please be specific! 7) Identify one famous person who you believe who has mastered the Art of Delivery. Share at least 5 substantial reasons how this person has demonstrated effective skills in speech delivery.