Final answer:
The PRIME BEEF Manager appointed by the Commanding Officer is known as the BEEF Manager, who oversees rapid-response engineering and construction for Air Force base infrastructures during emergencies.
Step-by-step explanation:
The PRIME BEEF Manager appointed by the Commanding Officer (CC) is typically referred to as the BEEF Manager or Base Engineer Emergency Force Manager. This role is responsible for directing and overseeing the unit which is specialized in rapid-response engineering and construction during emergencies, particularly in Air Force operations. The designation comes from the Air Force civil engineer community, where PRIME BEEF (Base Engineer Emergency Force) teams are tasked with a variety of rapid mobility, readiness, and sustainment responsibilities for U.S. Air Force base infrastructures, particularly in response to military or natural disasters.