Question about Vegas poker tourneys

Heading to Vegas next weekend, and was planning to play in some poker tournaments.  What does it mean when they're talking about Fees Returned? For example, the Bellagio has tourneys during the week with a total buy-in of $330 and $30 going to Admin Fees.  With Fees Returned of 90%, what would part of that $330 would come back to the prize pool and what goes to the casino?  It also says that 3% of total prize pool is withheld for staff.  Any help would be greatly appreciated.

 

 

So, does 87% of the admin fees and 100% of the $300 buy-in go to the prize pool?  Or is it 87% of the $330 total buy-in that goes to the prize pool?

I believe Cavs is right.

 

Essentially if there is 10k in a tournament...they wont be putting 10k into the prize pool.  Casino takes some out for other stuff

I always thought that extra $30 was for the casino/help, and the $300 would go into the prize pool. And that 3% comes out of the prize pool...not sure, but that would be my guess. GL out there!

Thanks guys!