Regarding the electrification of the car, we went through a phase in the early 1990s that didn't quite work out so well. Battery technology did not evolve at that time as far as we would have liked, in terms of meeting customer satisfaction criteria, such as range, durability, reliability, and so on.
We've made tremendous progress in terms of new battery technology. So you're going to see more electrification of the car. You're going to see plug-in type hybrids. At the last Detroit auto show we saw several different types of technologies, all focused on the electrification of the vehicle. This is only one type of technology we're looking at. As I said, there were 70 new ones there. More variations are going to come forward, and this is what competition is all about.
Companies move forward on the basis of technical preparedness, so they can meet customer demands that change quickly in the marketplace. That's the name of the game as we go forward. That's why we all compete very fiercely in terms of the marketplace.