Imagine that you are the governor of Virginia and need to decide if you should support the "Super Bowl" highway and bridge construction project. The Super Bowl is estimated to take 5 years to complete. The project will require $100 million in construction materials per year and $50 million in labor costs per year. In addition, the construction will disrupt transportation within the city for the duration of the construction. The transportation disruption lengthens transport times for 100,000 workers by 30 hours per year. All workers are paid $30 per hour. The Super Bowl, when finished, will ease transportation within the city. Each of the 100,000 workers will have their transport time reduced by 50 hours per year as compared to the preconstruction transport time. The road will be safer and reduce fatalities by 5 per year and injury by 20 per year. Each life saved is valued at $10 million and each injury avoided is valued at $25,000. In addition, part of the Super Bowl project involves converting the space formerly taken up by an elevated highway into a large park. The State of Virginia has determined that each worker will value the park at $50 per year. We