New Bedford College Is a Small Institution That Has Not

New Bedford College is a small institution that has not yet adopted online registrations. When it's time to pay for classes, its students can pick from one of three lines. Some lines seem to move faster than others, but all allow the students to accomplish the same goal-paying their tuition and fees. Which of the following queue configurations does New Bedford College use?

A) Multiple queue
B) Double queue
C) Take-a-number queue
D) Queue with barriers
E) Roundabout queue