The demand for ________ is more elastic than the demand for ________.
A: chewing gum; cars
B: all personal computers; Dell computers
C: Pepsi; all soft beverages
D: food; exotic vacations
A: chewing gum; cars
B: all personal computers; Dell computers
C: Pepsi; all soft beverages
D: food; exotic vacations
举一反三
- A LAN would be used to connect all of the following except: A: all of the computers in a city. B: all of the computers in a large building. C: all of the devices within a 10-meter area. D: all of the computers in a small office.
- Consumers regard Dell computers and Apple computers as substitutes. If the price of a Dell computer decreases, the
- The slope of the AD-curve will become steeper if A: money demand becomes more income inelastic B: money demand becomes more interest elastic C: investment becomes more interest elastic D: the income tax rate is decreased E: none of the above
- In author’s opinion, ______. A: without computers, there would be no modern science B: computers are more intelligent than human beings C: computers will replace everything in the future D: computers never make mistakes
- New computers ___ all over the world.