And as we said, this is a very fancy way of saying, I'm going to sum up all of these things, I'm going to sum up all of these things, and then divide by the number of things we have. So let's do that. Get the calculator out. So I'm going to add them all up. So I'm going to add them all up. 1 plus 3 plus 5. I really don't need a calculator for this.