Suppose that the Greater Potato metropolitan government rejects the idea of imposing traffic tolls and decides instead to rebuild the Middle Potato highway so as to double its capacity. With the doubled capacity, the amount of time it takes to travel from East Potato to West Potato on the Middle Potato highway is given by 20 + N/200, where N is the number of commuters who use the Middle Potato highway. In the new equilibrium, with expanded capacity and no tolls, how many commuters will use the Middle Potato highway? __________ How long will it take users of the Middle Potato highway to get to work? __________ How many person-minutes of commuting time will be saved by expanding the capacity of the Middle Potato highway? __________ Do you think people will think that this capacity expansion will be a good use of their tax dollars?