You are on a power-driven vessel proceeding down a channel, with the current, on a river on the Great Lakes System. If you meet another power-driven vessel who is upbound, your responsibilities include __________.

A
backing down to get out of the way of the other vessel
B
waiting for the other vessel to signal her intentions, and then answering promptly
C
proposing a safe way to pass
D
All of the above
E