You Just Received a Joke That Was C-Mailed to You

You just received a joke that was c-mailed to you by a co-worker. You find the joke funny and consider forwarding it to another co-worker that you trust. Which human resources issue do you risk by forwarding the e-mail message?

A) Forgetting to include others who might find the joke funny
B) Copyright infringement by not providing credit to the originator of the joke
C) Offending a recipient who receives the joke as a result from further forwarding
D) Reducing the effectiveness of spam filters