GC Week 16 Communications The Art of Public Speaking Discussion

I’m working on a communications question and need guidance to help me learn. In your post please include the following:How will you establish a sense of professionalism, such as the use of credible sources, language use and so on? Provide examples of you plan to achieve this in your speech for the group presentation. If you already recorded the speech, use examples from the speech.What piece of advice from the chapter about speech delivery did you find most useful for delivering your speech?