Answer:
Option D.
Step-by-step explanation:
Chief Administrator, is the right answer.
The formal powers and responsibilities of the President are described in Article II of the United States' Constitution. Although the Constitution awards far less specific authorities to the president in the Second Article than it does to Congress in the First Article, the uncertainty and ambiguity of Article II have made it feasible for presidents to extend their power considerably beyond that explicitly placed in the Constitution. Accordingly, the post of Chief Administrator for the President is not established in the Constitution.