That's another way of thinking about it, is you're taking the average rate over that interval times the interval, and that's going to give you the total number of gallons. And so we just have to apply that idea over here. We just literally figure out the area under the curve over the entire interval when the water was actually leaking or draining. So essentially the area under the curve between zero minutes and 60 minutes. And so it's going to be this area, let's put that in magenta, plus all of this area under this part as well. And to help us think about that, I'm just going to split that up into some sections. So I'll have this triangular section up here.