The maximum permissible heeling moments of ships carrying grain in bulk are .

A、the minimum grain heeling moment that the ship can withstand during loading of grain in bulk;

B、 the heeling moment used during calculation of list of the ship carrying grain in bulk;

C、the maximum grain heeling moment that the ship can withstand during loading of grain in bulk;

D、the grain heeling moment used during calculation of the stability of the ship loading grain in bulk