Free Ridership Is Associated with What Kind of Externality, and Why

Multiple Choice

Free ridership is associated with what kind of externality, and why?

A) positive, because costs are identified but not internalized
B) negative, because costs are identified but not internalized
C) positive, because many who benefit are not always identified or accounted for
D) negative, because many who benefit are not always identified or accounted for
E) positive, because social value equals private value