The purpose is to inform.
It is not even clear what the author would be selling. Also, they're not trying to entertain or persuade; there is no indication of this; so the best answer is "to inform".
C. rhetorical
Explanation:
A rhetorical question is a question (such as "How could I be so stupid?") that's asked merely for effect with no answer expected. The answer may be obvious or immediately provided by the questioner.
C) electors
jargon means language that people of a certain profession can understand. So, electors is jargon because it is specific to the job of the Electoral College.
Answer:
?what are you asking or saying?
Explanation: