An Airline's Load Factor Refers to

An airline's load factor refers to

A) the percentage of paying customer seats flown one mile plus frequent flyer redemption seats flown one mile.
B) the percentage of empty seats on a plane compared to its total capacity.
C) the percentage of available seats flown one mile occupied by a paying customer.
D) the percentage of seats that are overbooked on any given flight to prevent profit shortfalls for "no shows."
E) the total of all paid seats plus all luggage overcharges and all purchased beverages, meals, and other amenities or additional services, per flight.