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

### Instruction:
A store gives a 10% discount for the amount of the sell that was over $1000.  John buys 7 items that each cost $200.  What does his order cost after the discount?

### Response:
 Agizo lake lilikuwa 7*200=$<<7*200=1400>>1400.
Hivyo kulikuwa na 1400-1000=$<<1400-1000=400>>400 ambazo zilistahiki kupata punguzo.
Hivyo anapata punguzo la 400*.1=$<<400*.1=40>>40.
Hivyo ununuzi wake unagharimu 1400-40=$<<1400-40=1360>>1360.