Correct answer choice is:
A. White House Office
Explanation:
Chief of Staff holds typically traditionally signified the highest-ranking non-elected representative of the White House. The Chief of Staff position is the follower of the prime purpose of the President's own superintendent. Press Secretary is a superior White House executive whose primitive accountability is to act as a speaker for the governing branch of the United States government agency, notably with interest to the President, senior executives, and systems.
