The Test Bank Author Abandoned His Teaching Duties When He

Multiple Choice

The test bank author abandoned his teaching duties when he was in the zone working on a test bank. Normally scheduled to teach nine hours per week during the semester, he generally made his way to one three hour class a week, one where his students could propose devious problems that were sure to confound generations of test takers. What is the test bank author's utilization for his teaching duties?

A) three hours
B) nine hours
C) 33%
D) 300%