Below is an instruction that describes a task. Write a response that appropriately completes the request in Swahili. Please answer in Swahili.

### Instruction:
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?

### Response:
 Alishauza amuleti 2*25=<<2*25=50>>50
Hivyo alipata 40*50=<<40*50=2000>>2000 dola
Ren Faire ilichukua 2000*.1=$<<2000*.1=200>>200
Hivyo alibaki na 2000-200=$<<2000-200=1800>>1800
Amuleti ziligharimu 30*50=$<<30*50=1500>>1500 kutengeneza
Hivyo alipata faida ya 1800-1500=$<<1800-1500=300>>300