Two individuals authorized to serve as a lifeboatman must be assigned to any lifeboat that has a capacity of more than __________.

Correct Answer: Option D — 40 persons

46 CFR 109.301 and associated life-saving equipment regulations require that for lifeboats with a capacity exceeding 40 persons, at least two certificated lifeboatmen must be assigned. This ensures sufficient leadership and technical expertise are available to manage the launch and operation of larger survival craft during an emergency.