I am now a senior and there have been many "discussions" in class concerning the correct answer. We have one instructor that, even when it is shown in the text in the students favor, will not change the answer!
Sometimes I feel like a rat in a maze, if it's wrong turn right, if it's right turn right...although we do get a crumb now and again but not very often. Thus, most of us have stopped arguing with the instructor and just hope and pray that we will all graduate in May '04!!