Owners of digital cameras have to buy memory cards in order to use the cameras. Cameras and memory cards are

A. substitutes.

B. complements

C. unrelated.

D. elastic.

Question

Owners of digital cameras have to buy memory cards in order to use the cameras. Cameras and memory cards are

A. substitutes.	

B. complements	

C. unrelated.	

D. elastic.

compassionate · Answer

They're complements to one-another.

anonymous · Answer

B. complements

anonymous · Answer

A large increase in gas prices creates a demand for cars with good gas mileage. It takes months for car companies to make these cars. How do you describe this market for cars?

A. inelastic	

B. elastic	

C. static	

D. inferior

anonymous · Answer

Inelastic