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

### Instruction:
 Thomas anamiliki vitabu 200. Anachagua kuviuza na kutumia pesa kununua rekodi. Kila kitabu kinauzwa kwa $1.5. Rekodi moja inagharimu $3. Ikiwa atanunua rekodi 75, atabakiwa na pesa ngapi?


### Response:
 Anapata $300 kwa kuuza vitabu
Anatumia $225 kununua rekodi kwa sababu 75 x 3 = <<75*3=225>>225
Anabakiwa na $75 kwa sababu 300 - 225 = <<300-225=75>>75