Which of the Following Is an Example of Asymmetric Information

Multiple Choice

Which of the following is an example of asymmetric information?

A) A student adopting unfair means to complete his/her assignment.
B) A commodity trader buying goods at a low price and selling them off at a high price.
C) A builder selling houses built on property that is zoned for industrial use.
D) A buyer paying a pre-contracted price which is lower than the current market price.