A vessel is heading magnetic north and its magnetic compass indicates a heading of 356°. What action should be taken to remove this error during compass adjustment?

A
If the red ends of the magnets are to port you should raise the athwartships tray.
B
If the red ends of the magnets are to port, and the athwartships tray is at the top, you should add some more magnets.
C
If the red ends of the magnets are to starboard you should lower the athwartships tray.
D
If the red ends of the magnets are to starboard, and the athwartships tray is at the top, you should add some more magnets.
E