The correct answer is 1, because the appositive there is 'the cardinal'. An appositive is usually separated from the rest of the sentence by commas, and refers to the subject.
Your Answer Is...
3. Layton, Brett Michael
Glad I Could Help, And Good Luck!
~AnonymousGiantsFan~
Explanation:
you go up to them and ask them if they need any assistance if they do you help them
