The purpose of the four water pockets, located on the underside at each corner of the raft, is to __________.

Correct Answer: Option B — act as stabilizers by filling with sea water as soon as raft is inflated and in an upright position

Water pockets located on the underside of inflatable life rafts act as deep ballast stabilizers, filling immediately upon inflation. These pockets drastically reduce the risk of capsawing in heavy seas by anchoring the raft in the water.