A vessel is heading magnetic north and its magnetic compass indicates a heading of 003°. What action should be taken to remove this error during compass adjustment?

A
If the red ends are to starboard the athwartships magnets should be lowered.
B
If the blue ends are forward the fore-and-aft magnets should be raised.
C
If the red ends are to starboard and the tray is at the top add some athwartships magnets.
D
If the blue ends are aft the fore-and-aft magnets should be raised.
E