A Boat Floating in a Large Pool Is Loaded with Wood

A boat floating in a large pool is loaded with wood blocks. The water level at the pool's edge is marked with a red line. The blocks are now thrown overboard and float outside the boat. When the water becomes calm again,

A) the red line is slightly lower than the water level.
B) the red line is slightly higher than the water level.
C) the red line is still at the water level.