Final answer:
Sailors seeking appointment to the U.S. Naval Academy can have a maximum of four nominations, generally from their U.S. Representative, both U.S. Senators, and the Vice President.
Step-by-step explanation:
Sailors applying for appointment to the U.S. Naval Academy are authorized to have what maximum number, if any? The correct response is C) 4 nominations. Candidates may seek multiple sources for nominations such as a U.S. Representative, two U.S. Senators, and the Vice President of the United States. There are also special nomination categories that certain applicants may qualify for, but the maximum number of nominations a single applicant can typically acquire is four.