Airline no-shows About 12% of ticketed passengers do not show up for their flights, so airlines like to overbook for flights. If an airplane has sold tickets to 400 people for the next flight, how many seats, at the least, would you hope to be available on the plane to be very sure of having enough seats for all who show up? Comment on the assumptions and conditions that support your model, and explain what “very sure” means to you.