My girlfriend started working for a CPA as an accountant about a year ago. I don't particularly like her job because she is paid peanuts for having a BA in accounting and her hours are long. Yesterday she tells me she wants to look for a new job and I ask her why the change of heart all of a sudden. She reluctantly tells me that even though she works 50-55 hours per week her boss always shorts her about 5 hours because he said she was slow and what takes her say 4 hours to do should only take 3 or whatever, according to him. He started doing this like 2 months after she was hired and has continued this practice to this day, can he legally do this?