Answer:
In other words, if Neha decides to keep the $300 for a cell phone and Teresa decides to contribute the $300 to the public project, then Neha would receive a total benefit of:
$570.
Explanation:
Neha has, in this situation, maximized his benefits to the detriment of the public good. This is an illustration of the tragedy of the commons. The tragedy of the common is an economic problem that explains the loss that the society incurs when some persons like Neha neglect to contribute to the common good because they are solely concentrated on pursuing their individual goals for personal gains.