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

### Instruction:
Tim hires two bodyguards.  They each charge $20 an hour.  He hires them for 8 hour per day.  How much does he pay them in a week if he hires them 7 days a week?

### Response:
 Kwa siku, Tim anawalipa walinzi 2 * $20/saa * 8 masaa = $<<2*20*8=320>>320.
Kwa wiki, Tim anawalipa $320 * 7 siku = $<<320*7=2240>>2240.