Communicable because of how they are communicating
Answer:
A.) performance goal
Explanation:
a performance goal tells what you are trying to achieve
The activity is while being on a boat on the water at all times the PFD should be worn unless at anchor or tied up in case one falls overboard so that one won't drown. PFD means personal flotation device.This goes for all types of small craft like powerboats and sailboats.