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 red ends of the magnets are aft, and the fore-and-aft tray is at the top, you should remove some magnets.
B
If the red ends of the magnet are aft, and the fore-and-aft tray is at the bottom, you should reverse the magnets.
C
If the red ends of the magnets are aft you should raise the fore-and-aft tray.
D
If the blue ends of the magnets are forward you should remove some magnets from the fore-and-aft tray.
E
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