Vessels "A" and "B" are identical; however, "A" is more tender than "B". This means that "A" relative to "B" has a __________.

Correct Answer: Option A — smaller GM

Tender vessels are characterized by a small metacentric height (GM) and a long roll period. Because the distance between the center of gravity and the metacenter is small, the vessel offers less initial resistance to inclination compared to a stiff vessel.