Dirk sells amulets at a Ren Faire.  He sells for 2 days and each day he sells 25 amulets.  Each amulet sells for 40 dollars and they cost him 30 dollars to make.  If he has to give 10% of his revenue to the faire, how much profit did he make? Let's think step by step and output the final answer after "####".
user
He sold 2*25=<<2*25=50>>50 amulets
So he made 40*50=$<<40*50=2000>>2000
The faire took 2000*.1=$<<2000*.1=200>>200
So he kept 2000-200=$<<2000-200=1800>>1800
The amulets cost 50*30=$<<50*30=1500>>1500 to make
So he had a profit of 1800-1500=$<<1800-1500=300>>300
#### 300
Dirk sells amulets at a Ren Faire.  He sells for 2 days and each day he sells 25 amulets.  Each amulet sells for 40 dollars and they cost him 30 dollars to make.  If he has to give 10% of his revenue to the faire, how much profit did he make?
train