Establishing norms is what type of function?

SELECT ALL THAT APPLY. What is the best way to monitor the reception of a video package published on the web?

A. keep an eye on comment sections B. track the number of social media shares C. hire a company to tally the number of viewers D. survey your friends and family

All of the following questions help you find multiple points of view on your topic EXCEPT

a. Who might be knowledgeable about this topic? b. What organizations address this topic? c. What events are happening related to this topic? d. What secondary sources are available for this topic