What was the name of the book written by John Naisbitt that looked at the changes occurring in both society and the economy of the 1980s?
a. The Changes of the 1980s - Ready or Not, Here They Come
b. Megatrends: Ten New Directions Transforming Our Lives
c. Turn to Face the Change: Your Place in the New World
d. I'm OK - You're Not: Why I'm Better Than You