please answer both these thumbs up

QUESTION 1 Scenario: You are writing a proposal to your University President to ban smoking on your campus. Your proposal has to be brief, so which two sources of authority below might best convince her to enact the ban? (select all that apply) a. The latest episode of Dr. Oz where he discusses the dangers of secondhand smoke. b. A secondhand smoke article written by a journalist for People Magazine. c. A peer-reviewed article from a medical journal written by a cardiologist. d. Testimony from fellow students about their experiences with secondhand smoke on your campus. e. A secondhand smoke article from WebMD.com. QUESTION 2 Scenario: You find an article online for a lung cancer research paper you are working on, but you've never heard of the author and are unsure if the unorthodox treatment they are recommending is supported by the medical community. Which of the following questions regarding the authority of a source should you ask when determining if it is credible (select all that apply)? O a. Where is it from? O b. How was it created? c. What type of humor does it contain? d. What is the purpose of the information? e. Which sources does the author cite and is this article cited by others