Final answer:
Every year, 100 enlisted members of the Regular and Reserve Navy and Marine Corps may be appointed to attend the Naval Academy at Annapolis by the Secretary of the Navy.
Step-by-step explanation:
According to military regulations and historical practices, every year 100 enlisted members from the Regular and Reserve components of the Navy and Marine Corps may be appointed to the Naval Academy at Annapolis by the Secretary of the Navy to become officers. This opportunity is a part of the investment in the professional development and career progression of service members, which includes various benefits such as increased pay, potential retirement after 20 years of service in the Naval Reserve, and a liberal pension for those who are disabled. The selection of these individuals to attend the prestigious Naval Academy signifies a pathway to leadership roles within the United States Navy and Marine Corps.