We haven't tallied it up per se, but if you took the incentive that is available to consumers in the United States of $7,500 and multiply it by the number of projected sales, it would give you a sense of what that would mean in total. Mr. Elwood could probably speak more to that issue.
We're talking about incentives not just for the electrification of vehicles, but for various technologies that will be necessary to achieve the GHG reduction standards we are now facing. That will include everything from ethanol from cellulosic processes to natural gas vehicles, but it will be inclusive of plug-in hybrids, as well as dedicated electric vehicles. That's what we will need to do to meet these new very stringent standards on a go-forward basis.