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

### Instruction:
Johnny is a dog walker. He can walk 3 dogs at once. He gets paid $15 for a 30-minute walk and $20 for a 60-minute walk. Johnny works for 4 hours per day. If he always walks the maximum number of dogs possible and 6 dogs have 60-minute walks per day, how much money does he make in a week where he works 5 days?

### Response:
 Johnny anatumia masaa 6/3=2 kutembeza mbwa 6 ambao wanatembezwa kwa dakika 60.
Anapata $20*6=$<<20*6=120>>120 kwa kutembeza hawa mbwa.
Anabakiwa na masaa 4-2=2=120 dakika kutembeza mbwa wengine.
Anaweza kutembeza mbwa 3*(120/30)=<<3*(120/30)=12>>12 katika kipindi hiki.
Atapata $15*12=$<<12*15=180>>180 kwa kutembeza hawa mbwa.
Anapata jumla ya $120+$180=$<<120+180=300>>300 kwa siku.
Anapata $300*5=$<<300*5=1500>>1500 kwa wiki.