What's the typical CPA rate?

[kimiko]

I'm doing a school project regarding tax advice and would like to know what is the typical rate a CPA might charge for it? Example: Tax treatment on subdividing a property, improve it, advertising it and sell the lot one at a time.

All I've found on the net are rates for filling out specific tax form. Any info is greatly appreciated.

Edit:

I've found what I was looking for.