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Q3. A ship of length 110 m has draught marks 4.5 m aft of the forward perpendicular and 5.5 m forward of the after perpendicular. The draughts at the marks are 4.35 m aft and 3.85 m forward. For this condition, the following hydrostatic data are available:

LCF = 2.25 m aft of midships

Displacement= 6300 tonne

GML = 80 m

LCB = 0.6 m aft of midships

Calculate EACH of the following:

(a) The true mean draught;  (4)

(b) The draught at the perpendiculars;(4)

(c) The draught at the perpendiculars;(4)