Who gets acknowledged with 06 bells?

The correct acknowledgment of 06 bells corresponds to persons of a specific rank or position of authority. In naval and military traditions, 06 bells are typically rendered for individuals holding ranks equivalent to an O-6, which is commonly recognized as Captain in the Navy or Colonel in the Marine Corps.

Recognizing that option A states "Anyone below Cabinet, Rear Admiral/Lower Half," this aligns with the ranks that typically receive such honors, as they would include personnel of lower ranks down to certain levels, thereby encompassing those acknowledged at the 06 bell level without overstepping into higher rankings such as Cabinet members or Rear Admirals.

It's essential to differentiate between the roles and hierarchy levels: Mayors, Commanders, and individuals at higher government levels such as Cabinet members would not be acknowledged with this specific number of bells, as they are either non-military positions or higher military ranks that receive different honors.