You are operator of an uninspected towing vessel of 150 GT with 3300 B.H.P. How much fire extinguishing equipment are you required to have on board? (Uninspected Vessel Regulations)

A
Three B-II hand portable fire extinguishers
B
Seven B-II hand portable fire extinguishers
C
Three B-II hand portable fire extinguishers and one B-II semiportable fire extinguishing system
D
Seven B-II hand portable fire extinguishers and a fixed fire extinguishing system
E