What is the correct method for handling priority passengers during boarding?

What is the correct method for handling priority passengers during boarding?

• A. Let priority passengers board last to save time.
• B. Ignore boarding groups and call all at once.
• C. Prioritize by boarding group, verify boarding passes, assist with any special needs, and ensure priority lanes remain clear for these passengers.
• D. Only prioritize business class passengers.

Answer: (C)