Check marks show good identification of main points X is a missing main point.
In general, students were weakest at incorporating ideas from the chapter into the write up. This was probably the biggest single difference between A and B papers. Some students failed to read and follow the examples that I presented in class and posted on the website. I consider that not doing what you are told to do is a serious flaw. In Question 2 some people commented on initial costs while ignoring project life benefits.