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

### Instruction:
 Jocelyn alinunua gari miaka 3 iliyopita kwa $4000. Ikiwa thamani ya gari imepungua kwa 30%, hesabu thamani ya sasa ya gari.


### Response:
 Ikiwa Jocelyn alinunua gari miaka 3 iliyopita kwa $4000, thamani ya gari imepungua kwa 30/100*$4000=$1200
Thamani ya sasa ya gari ni $4000-$1200 = $2800