Kamile turned her computer off at 5\:p.m. Friday, at which point it had been on for exactly 100 hours. At what time had Kamile turned her computer on?
Answer Choices
A. 1\:p.m. Tuesday
B. 9\:p.m. Monday
C. 2\:p.m. Tuesday
D. 1\:p.m. Monday
E. 9\:p.m. Wednesday