My colleagues are going to be exhausted by my repetitiveness, because it's the same question I've been asking everybody. As I've said before, stockbrokers look at price-to-book and price-to-earnings ratios. In every single field, when you're measuring an investment, you have ratios that you consider to determine the viability of the investment. It would seem to me that one of them is the fare-box recovery rate. We can't be involved in micromanaging projects at a federal level, but I would think that we would want to have some basic measurements of what constitutes a good investment for us to make.
I'm wondering if you can give us even a range of what constitutes a good or a necessary fare-box recovery rate.