What is the primary advantage of a davit launched liferaft in comparison to an inflatable liferaft

A. The davit-launched liferaft is easier to maintain
B. The davit-launched liferaft is made of fire-retardant material
C. The davit-launched liferaft has a built in sprinkler system for fire protection
D. The davit-launched liferaft enables personnel to enter the raft without having to enter the water