Hi Christal,
D deposit amount charge by hotels varies. For d hotel I'm booking, it's standard $5 k regardless whether its weekday or weekend banquet.
There r some hotels that charge lesser. D least that I came across is $3k. Also, do note that some hotels may require u to pay 50% of ur remaining amount 1 mth before ur AD. So do ask ur coordinator on the payment procedure clearly b4 u sign with them.