question attached

One possible solution to the "tragedy of the commons" problem would be to privatize the commons. Which of the following is an obstacle to privatization? O The commons is non-excludable, meaning that there is no way of stopping people from using it. Q The commons is intangible, meaning that it is not a physical object. O The commons is immovable, meaning that it cannot be readily transported from place to place. O The commons is non-substitutable, meaning that there is nothing else that will perform the same function O The commons is rivalrous, meaning that one person's use of it somehow impedes another person's use of it