Payment processes for e-commerce transaction are due to nature of the transactions taking place between the networked computer systems of buyers and sellers. Complex; the near-anonymous electronic Simple; the very specific manual Complex; the very specific manual Simple; the near-anonymous electronic

Which of the following represents an unlimited queue? a. toll booth serving automobiles on the interstateb. drive through lane at a fast food restaurantc. faculty office with limited seating during office hoursd. restaurant with no outside seating and limited capacity due to fire departments restrictionse. small barbershop with only 5 chairs for waiting customers