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

### Instruction:
Alton owns a business. He is currently renting a space that costs $20 per week. If Alton earns $8 per day, how much is his total profit every week?

### Response:
The weekly earning of Alton is $8 x 7 = $<<8*7=56>>56.
Thus, his weekly profit after paying the rent is $56 - $20 = $<<56-20=36>>36.
#### 36