There are a lot of costs involved because whenever a mining project is set up, many things are used, such as electricity, the price of Bitcoin, these things put a lot of burden on the mining power, due to which the expenses are less and less money is made. But still it is quite difficult to estimate it because each place has a different amount of expenses. This work is with a lot of capital, so if we add it to our big project, we can earn a profit of up to $ 1000. I have made this price by estimation, so someone can give it priority and can also consider it lower. We have seen many mining project systems closing down when the price of Bitcoin decreases, so if we get the number of all the expenses clearly, we can make a profit price from it.
Electricity prices vary widely around the world. I was in conversation with another participant here from Africa, who has free electricity but doesn't want to mine.
There are many other places like that around the world, and it's very difficult to make a loss with free electricity.