A vessel is heading magnetic east and its magnetic compass indicates a heading of 093°. What action should be taken to remove this error during compass adjustment?

A
If the blue ends of the magnets are to port you should raise the athwartships tray.
B
If the red ends of magnets are to port you should lower the athwartships tray.
C
If the red ends of the magnets are aft you should lower the fore-and-aft tray.
D
If the blue ends of the magnets are forward you should raise the fore-and-aft tray.
E