The SS AMERICAN MARINER is loaded with the cargo shown in table ST-0048 below. Use the white pages of The Stability Data Reference Book to determine the amount of liquid loading required in the double bottom tanks to meet a one compartment standard.

Correct Answer: Option A — 280 tons

Balancing the specific bending moments and intact stability requirements for cargo table ST-0048 requires calculation via the vessel's subdivision data. The stability reference manual indicates that exactly 280 tons of liquid loading in the double bottom tanks fulfills the required one-compartment standard.