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OP is asking, probably because he's undergoing a job preassessment, At least that's what I understood from the other post, so no worries that he many be trading soon unless otherwise.
In spot trading this could have been easily answered, as there is a fixed percentage used by all the exchanges for this purpose and you can multiply the same with your position size but here the scenario is different, 1st of all maker fees and taker fees in these markets is different, if you are a market maker you get a big concession on the fees than being a taker. Second variable here is the funding fees of the market, it depends upon the volume in the Market and accordingly I doubt there could be any definite answer to this.
But the question has already been answered, have you had time to read through the thread?
