Not many betting men would have put money on the 200-mph Jaguar C-X75 concept going into production. This stunning four-wheel-drive, four-electric-motor, carbon-fiber hybrid supercar seemed way too futuristic at its 2010 Los Angeles Auto Show debut, even in high-tech times such as these. But the green light for this mean green machine has been given and Williams, the storied Formula One team, will be involved. It’s also going to take plenty of green to own one of the 250 being made, since the price is a projected $1.5 million each.