The price of good X rises by 10%. As a result, the demand for a substitute good Y rises by 20%. What is the cross-elasticity of demand for good Y with respect to the price of good X?
✓ Correct answer
A: +2
Practise more questions on this topic
Oracle Prep sorts past-paper questions by topic, so you can drill The price system and the microeconomy and see which topics are most likely to come up next.
Sign up free →