In accordance with SOLAS, the Master shall be furnished with information to obtain accurate guidance as to the stability of the vessel under varying conditions of service. Which of the following is included in this information?

Correct Answer: Option D — curves of minimal operational metacentric height for the vessel

SOLAS Chapter II-1, Regulation 5 requires that every ship be provided with stability information, including curves of minimum operational metacentric height (GM) or maximum allowable vertical center of gravity (KG). This data allows the Master to ensure the vessel maintains adequate intact stability under all service conditions.