It's certainly more than I would have felt justified in spending. But what I would feel justified in spending is probably more than this guy would find acceptable, also. Unless union reps are eating at McDonald's, staying at the HoJo, and hitchhiking to the office, some of these idiots will never be happy.
$100 per person, all in, would be acceptable. Anything above that is going to raise a lot of eyebrows.
$200 per person on booze alone shows a lack of common sense.