It would be everyone's best interest for Carla to bring this major outright fellony to the attention of her boss or other appreciate supervisor quietly letting them know she needed the file for the continuation of work, hopefully it was necessary for employer. I think too and often others in society have not developped moral and stay stuck in serving their own immediate action interest.
Breaking the body into systems is in most cases a lot easier for the students to understand instead of just doing it all at once
B. I believe if not B. that it has to be D.
The answer for what if you don't have anything on here.?