Jon, he's just playing by his rules - the same one's that apply to students who haven't taken the course before. The whole problem is, you HAVE taken the course before and you have to go through it again, and it's simple to you.

Sorcha, I think by "comments," Jon means a bit of text next to each line of code that says something like:
Write('Enter hours worked: '); this tells the user to enter the hours worked. Of course, they probably have those REM thingies - like I said, I don't know much about it.