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

### Instruction:
John assembles computers and sells prebuilt computers as a business. The parts for the computer cost $800.  He sells the computers for 1.4 times the value of the components.  He manages to build 60 computers a month.  He has to pay $5000 a month in rent and another $3000 in non-rent extra expenses a month.  How much profit does he make a month?

### Response:
 Anauza kila kompyuta kwa 1.4*800=$<<1.4*800=1120>>1120
Hivyo anapata faida ya 1120-800=$<<1120-800=320>>320 kwa kila kompyuta
Hiyo inamaanisha anapata 320*60=<<320*60=19200>>19200 kwa mwezi
Hata hivyo, gharama zake ni 5000+3000=$<<5000+3000=8000>>8000 kwa mwezi
Hivyo faida yake ni 19200-8000=$11,200 kwa mwezi