After casting off moorings at a mooring buoy in calm weather, you should __________.

Correct Answer: Option B — back away a few lengths to clear the buoy and then go ahead on the engines

Backing away a few lengths ensures the vessel clears the buoy and its associated ground tackle before engaging ahead. This prevents the propeller or rudder from fouling the buoy or chain, which is a critical safety precaution for maintaining maneuverability and preventing damage to the vessel's propulsion system.