I am the greatest ex-employee ever

When I think of working in a sea of cubes, I think of tranquil boredom. Faceless people with no emotions. In any event, I just talked to the account rep from my previous employer, and apparently she had to fire two people on Monday. Here's a quiz, hotshot. Can you pick the two reasons?

A. Bob kept coming in late.
B. Mike made too many long distance calls.
C. Frank failed a drug test for cocaine.
D. Susie was on the Internet all day long.
E. John got ticked-off and gave an Indian co-worker a beat down.

If you picked (C) and (E) you deserve a prize. More proof people are animals.