The DEEP DRILLER is loaded as shown in the Sample Load Form #2 (Ballast to Survival). What is the new longitudinal location of the center of buoyancy if all the bulk materials are discharged?

Correct Answer: Option D — 2.53 feet

Discharging bulk materials alters vessel weight distribution. Following standard stability principles in 46 CFR, the new longitudinal center of buoyancy (LCB) corresponds to the new center of flotation and displacement equilibrium, resulting in 2.53 feet as derived from the stability booklet calculations.