Assuming that the recommended hatch loading sequence is followed, how many long tons of iron ore may be loaded through hatch No. 3 while using a single belt loader to arrive at a desired mean keel draft of 27'-07"? (Use the Guidance Manual for Loading M.V. GRAND HAVEN.)

Correct Answer: Option A — 2500 tons

Consulting the stability and loading manual for the M.V. Grand Haven, hydrostatic draft curves and deadweight scales indicate that exactly 2,500 long tons of iron ore must be loaded into hatch No. 3 to achieve the targeted 27'-07" mean keel draft.