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

### Instruction:
 Dorothy alitumia $53 kununua viungo vya kufanya donati. Ikiwa alifanya donati 25 na kuuza kila moja kwa $3, faida yake ilikuwa kiasi gani?


### Response:
 Aliweza kupata $75 kwa kuuza donati 25.
Kwa hiyo, faida ya Dorothy ni $75 - $53 = $22.