You are underway in a vessel with a draft of 7.0 feet (2.1 meters). The charted depth for your position is 9 fathoms. You compute the height of tide to be +3.0 feet (0.9 meters). You determine the depth of the water beneath your keel to be __________.?
A) 32 feet (9.8 meters) B) 41 feet (12.6 meters) C) 50 feet (15.3 meters) D) 64 feet (19.6 meters) E)NULL