The sentence which is appropriate for a formal audience is B. I have reviewed the documents' details, and you are protected.
What do you mean by Formal audience?
Formal audience investigation. meeting or asking the host/occasion coordinator or potential audience individuals to respond to a progression of inquiries concerning the impending occasion overview or survey. open-finished questions. grant a wide scope of replies from a review or poll.
There are two kinds of audience examination: formal and informal. Formal audience investigation, like the investigation of socioeconomics, yields quantitative information.
Informal audience examination, like the perception of an audience's nonverbal signs, yields subjective information.
For more information about Formal audience, refer the following link:
https://brainly.com/question/7206853
