Being treated with respect as a human being is a strange way to describe being treated as a second class citizen (Been there done that, on both sides of the argument BTW, and hourly was much more professional, much more humane)
The answer to your questions BTW are yes, yes, yes if optional no if not, and depends solely on how paranoid the boss is and has nothing whatsoever to do with how finance pays you. The first three questions are pretty simple to figure out on your own. Did the boss tell you to do it, and will it show up on your review if you don't complete that requirement? Then you get paid, duh.
I would agree with your last line, when I was hourly they treated salaried coworkers literally worse than slaves, not even as well as property is treated. Horrific.