Answer to Question #209762 in Economics for Paballo

Question

• Airline tickets and luggage are complements if A. the demand for luggage and airline tickets rise and fall together.
•  B. the supply of luggage increases when the price of airline tickets rises.
•  C. the demand curves of both goods shift when their respective supply curves shift.
•  D. the demand for luggage increases when the price of airline tickets falls.

Answer 1

Airline tickets and luggage are complements if the demand for luggage increases when the price of airline tickets falls.

So, the correct answer is D.