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

### Instruction:
Alan bought a $2000 phone online. John bought it 2% more expensive in a local store. How much did John spend on his phone?

### Response:
 Tofauti ya bei ni 2% * 2000 = $<<2*.01*2000=40>>40
Hivyo bei ya simu katika duka la karibu ilikuwa 2000+40 = <<2000+40=2040>>2040 dola