Answer:
the art of speaking or writing effectively: such as. a : the study of principles and rules of composition formulated by critics of ancient times. b : the study of writing or speaking as a means of communication or persuasion.
Explanation:
hope this helps!
The correct answer should be "From"
"To" usually precedes, however, it can be omitted, with "from" being the beginning of the memo.
I think it's the first answer