Project management

Questions 1. How would you respond to the argument that it is impossible to judge how successful a project like this one would have been unless you actually do it?
2. Take a position, either pro or con, on Christie’s decision to kill the ARC. Develop arguments to support your point of view.
3. In your opinion, how clearly must a large infrastructure project like ARC have determined its need, costs, and so forth before being approved? If the criteria are too stringent, what is the implication for future projects of this type? Would any ever be built?