what piece of equipment on a boat is most important in preventing propeller strike injuries?\na steering…

what piece of equipment on a boat is most important in preventing propeller strike injuries?\na steering wheel\nb engine cut - off switch lanyard\nc auto - pilot device\nd uscg - approved pfd
Answer
Brief Explanations:
The engine cut - off switch lanyard is attached to the operator. If the operator falls overboard, it pulls the switch, cutting off the engine and stopping the propeller, thus preventing propeller strike injuries. The steering wheel controls direction, the auto - pilot device helps with navigation, and a PFD (Personal Flotation Device) is for buoyancy, none of which directly prevent propeller strikes like the engine cut - off switch lanyard.
Answer:
B. engine cut-off switch lanyard