Have several different views on that matter
Answer:
A. Before the salutation.
While the answer says <em>before</em> the salutation, I would say include it in the salutations.
A. (Jennings 88).
Jennings is the last name of the author and 88 is the page number this is how you can write a citation
A supporter or a helping jand
D- gerunds include 'ing' which allows a verb to act as a noun.
