The correct answer is D) A source that's cited in another source.
Looks Good. I Would Check Your Punctuation And Spelling Once More. I Would Also Include What You Like About Their Food/Company, Because They Won't Hire You If All You Talk About Is How Their Food Sucks, And Why They Should Hire You, Because They Won't Want To Hire Someone Who Always Criticizes Their Product. Include Some Good, And Some Bad. other Than That, Looks Really Good! Great Job!
C. a complete sentence
independent clauses can stand alone by themself
Which subject is it? what is the question about?