8. State whether each of the following is an example of herding, leverage, or extrapolati expectations: a. People think it is a good idea to buy Beanie Babies because so many other people are doing it. b. As they see the price of Beanie Babies rises, people figure that they must be a wise investment. c. People begin to use their credit cards to buy Beanie Babies. d. People take out loans to buy Beanie Babies. e. People reason that, since Beanie Babies have increased in popularity so much in just one year, they will be even more popular in another year