
How can cost be negative?
I don't understand how cost can be negative. Cost is usually associated with expenses or outflows, so how could it possibly be a negative value? This seems counterintuitive to me.


How much does tether transfer cost?
I'm wondering about the cost of transferring tether. I need to know how much it would typically cost to send Tether from one account to another.


Why does it cost so much to sell ETH?
I'm trying to understand why selling Ethereum (ETH) involves such high costs. Is it because of the transaction fees or the platform I'm using? I'm looking for ways to reduce these costs.


What is the tuition at Yale?
I am interested in Yale University and want to know the cost of attendance. Specifically, I would like to know the tuition fee for Yale so that I can plan my finances accordingly.


How much does a one yen coin cost?
I am curious about the value or cost of a one yen coin. I want to know how much it is actually worth, possibly in terms of its metal content or its exchange value.
