i know jack shit dude. i know nothing of doing this im new.
You will need to know these numbers. We can tell you not much without them. Electricity cost you should get a bill once a month and can use it to find it. And vat/import should be easy to know as it's based on country normally......
Again I ask what is your electricity cost? And do you have a import tax or vat?
hell i dont know what the electricty bill is cause i dont even pay it so how am i supposed to know? and no i dont cause i am NEW to all this like i have been saying!