Which statement about the hospital space on a cargo ship is TRUE().
A. The hospital may be used for disciplinary confinement if it is not being used for treatment
B. The hospital space must have both a bathtub and shower
C. A hospital is required on all vessels with a crew of 12 or more if it makes overnight voyages
D. If a ship has a crew of forty-five who do not have their own room,the hospital must have four berth