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

### Instruction:
John sells 20 woodburning for $15 each.  The wood cost $100.  How much does he make in profit?

### Response:
 Anauza vitu vya kuchoma kuni kwa 20*15=$<<20*15=300>>300
Hivyo anapata faida ya 300-100=$<<300-100=200>>200