The CEO does not even have a high-school diploma, from what I understand.
You have got them by the short and curlys.
Raise your billing rates, then raise them again. Repeat untill they claim your taking food from their children. Then repeat again.
They have chosen to (buy their business methods) to deal you four aces. You are a fool if you don't extract every dime from them. I do mean every dime, think of it as a race between them going bankrupt and them getting a clue. It's an immoral act to let a sucker keep his money. By definition he is a sucker therefor was 'lucky to get together with his money in the first place'. Also by definition no one is more deserving of the money then you (aside from me of course). Therefor it is an immoral act to let a sucker keep his money, someone less deserving will get it.
On second thought they have delt you three aces, you need to find the forth ace yourself (that is another offer).