How do you correct your plot for instrument error when fixing your position?

How do you correct your plot for instrument error when fixing your position?

• A. Apply known instrument errors (visual bearings, compass deviation, radar misalignment) to adjust the plotted lines so they reflect true data.
• B. Ignore instrument error as negligible.
• C. Adjust only the compass deviation, ignoring other errors.
• D. Replace the instrument with a new one.

Answer: (A)