The Job Interview

This is a joke my friend told me a while back:

A company has opened a new position and is trying to fill it from a pool of candidates with diverse majors. First the interviewer calls in an art major. The interview goes well, and the interviewer asks one last question: "what's 9x9?" The art major thinks and replies, "I don't know, but that sounds, like a great idea for a painting." He then leaves the interview, and the next candidate, a music major, enters. The interview goes fine, and when the interviewer gets to the last question the music major replies, "I don't know but that sounds like a great idea for a song." The music major leaves, and the next candidate, an engineering major, comes in. When the interviewer gets to the last question, the engineer replies, "Are you kidding me? It's 81." The interviewer thanks the engineer and calls in the last candidate, an accounting major. When the interviewer gets to the last question the accounting major stands up, looks under the desk, closes the blinds, locks the door, and finally replies, "All right, what do you want it to be?"