Customer service personnel typically need at least
o
a vocational school certificate.
o a high school diploma.
o
a four-year degree.
a community college degree.

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