The good is rival in consumpAon if:
A. The fact that one person consumes the good does NOT prevent others from consuming the same good to the full extent.
B. The fact that one person consumes the good prevents others from consuming the same good to the full extent;
C. It is possible to exclude a person from consuming a good if they didn't pay for it;
D. ItisNOTpossibletoexcludeapersonfrom consuming a good if they didn't pay for it.