Imagine you have some extra cash and would like to invest in something that will give you some extra money while you look for a job after graduation. If you invest $177 in a black-pawed Zip (a cat) Beanie Baby, you should remember that its price is most closely tied to:
A.
supply and demand.
B.
the price at the same time last year because of seasonal factors.
C.
the price a decade ago because of long-term trend factors.
D.
the relation of its changing price to gross domestic product.
Answer: A