answer this please.

1. What elements do you look for in a letter or article to determine whether you should trust the information? Please respond to the postings of at least two others in the class as well.
2. Which Web sites do you use to stay up to date? Please respond to the postings of at least two others in the class as well.
3. What factors do you personally look for to decide if a Web site contains credible information? Please respond to the postings of at least two others in the class as well.
4. Do you think the following saying holds truth in business communication: "A picture paints a thousand words"? Explain your answer, and then respond to the postings of at least two others in the class as well.
5. In your opinion, which do you think generally tends to have the most impact on an audience--a drawing or a photograph? Explain your answer. Please respond to the postings of at least two others in the class as well.