Quanto custa minerar bitcoin na nuvem?

I'm curious to know, what exactly is the cost of mining Bitcoin on the cloud? I understand that cloud mining offers convenience and scalability, but I'm unsure of the financial implications. Can you elaborate on the various expenses associated with this method of mining, including the upfront costs, maintenance fees, and potential profits? Additionally, how does the profitability of cloud mining compare to traditional mining methods, and what factors should I consider when making a decision on whether or not to invest in cloud mining for Bitcoin?