Which of the following is not a public good?
A) national defense
B) levees
C) a hamburger
D) space exploration

Question

Quizplus · Accepted Answer

A public good is a good that is non-rivalrous (meaning one person's use of it does not diminish its availability to others) and non-excludable (meaning no one can be prevented from using it). National defense, levees, and space exploration are all examples of public goods because they meet these criteria. A hamburger, on the other hand, is a private good because it is both rivalrous (one person's consumption of it diminishes the availability to others) and excludable (people can be prevented from consuming it if they do not have the means to purchase it).

Which of the Following Is Not a Public Good