Is my contractor ripping me off

[Mian Rizwan]

Hi, recently came across a bid for office renovation. Contractors seems like a nice guy but following items in bid doesn't make any sense

-Project Management - 4275 $

-Coordination with trades - 2250 $

- Foreman - 1775 $

-Overhead 10 % =  10,082

- Profit 7% = 7058.03

Does this sound like a usual practice ?

My project cost seems to have exploded :(