So you have a 1 8th chance of paying $100, and a 7 8ths chance of getting $20. And so this gets us two. This gets us two. So you're expected, I guess you could say profit here. There's a 1 8th chance, 1 8th probability, that you lose $100 here. So times negative 100. But then there is a 7 8th chance that you get, I'll just put parentheses here to make it a little clearer.