OK, newbie question:

You're sitting a string of X days on reserve in November. On the last day, you get assigned a 2-3 day trip that occurs on your off-days. What happens, when:

A- ...it's early in November and you've still got 12 days reserve left in the mont. Do some of your later reserve days turn into off days, or does it get made up somehow in December?

B- ...the trip happens Nov 29th and 30th, so you end up with only 10 days off instead of 12?

C- ...the trip goes from Nov 30th through the Dec 1st (also an off-day)?

Thanks - this stuff is a wee bit confusing..