Which of the Following Is an Example of a Negative

Multiple Choice

Which of the following is an example of a negative externality?

A) A Japanese company begins to produce cars, which causes American workers to lose their jobs.
B) An employee of a chemical company spills acid on his arm, causing severe damage.
C) John plants fruit trees in his front yard, which attracts bees, which sting neighbor Mary.
D) Sally buys coffee at McDonald's, spills some on her, and burns her arm.