What is the average daily turnover of convenience stores in small counties with about 600 households, excluding personnel expenses and rent, and what is the gross profit?

I have to pay tens of thousands of dollars every month. Take the community where I live as an example. The community we live in is the kind of building with the highest five floors. There are relatively few people living in it, about 10, and none of them are full. Then the man in front opened a convenience store in 1 building, and earned 1 more than ten thousand in one month.