The purpose of the sign would be to tell people which way the polling station is so they won’t get lost.
I believe it would be Ethos or Logos. (Logos uses logic and reasoning) (Ethos uses ads and such to emphasize the speakers credibility) I hope this helps! (I personally would go with Ethos but I’m not sure)
A. Yes ; the answer could vary depending on whether or not your lawyer was less fluent in talking than another lawyer in the courtroom