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

### Instruction:
Mrs. Oaklyn buys handmade rugs at $40 each and sells them at $60 each. If she bought 20 rugs, calculate the profit she will make from selling the rugs.

### Response:
 Kwa kuwa alinunua mazulia 20 kwa $40 na kuyauza kwa $60 kila moja, alipata faida ya 60-40 = $<<60-40=20>>20 kila moja
Ikiwa alipata faida ya $20 kila moja kwa mazulia 20, faida yake jumla ni 20*20 = $400