Unit of Measurement, a punk/disco band, was signed up to play a benefit
concert for New Year's Eve. They started at 6:00 p.m. on New Year's Eve and
managed to play until 9:00 a.m. the morning of January 2. What is the order
of magnitude of the number of seconds they played?
A. 4
B. 1
C. 5
D. 2