Under federal law, which type of boat must have a capacity plate?

Federal law stablishes that single-hull boats less than 20 feet in lenght need to have a capacity plate.

Explanation:

Federal law establishes that a single-hull boat of fewer than 20 feet in length need to have a capacity plate. However producers are not in charge of selling the boats with the capacity plates, they are the responsibility of the owner. They also recommend that the owner needs to follow the recommendations of the manufacturer and the manual they provide to satisfy this requirement. Because if they don't do it they put their lives at risk.

c

explanation:

well obviously you must be dumb if you dont noe dat