Your Upstairs Neighbor Has the Right to Practice His Clog

Multiple Choice

Your upstairs neighbor has the right to practice his clog dancing at night. But you find the best time to study is at night, and the noise from the clog dancing makes it hard for you to concentrate. You tell your neighbor that you will wash his car every week if he does not practice his clog dancing at night and he agrees to this. This is an example of the

A) free-rider problem.
B) drop-in-the-bucket problem.
C) Coase theorem.
D) fallacy of composition.