Following the Clues: Revealed Preference in Action

Investigation Controls

Which regions can you eliminate?

Click a region to mark it eliminated (red). Click again to un-eliminate. Then check your work.

Consumer Choice Data — Scenario 1 of 3
Scenario	Budget	Pizza Price	Coffee Price	Chosen Bundle	Interpretation

🔍 Revealed Preference Principle If a consumer chose Bundle A when Bundle B was also affordable, then A is revealed preferred to B. This means B cannot lie on a higher indifference curve than A.

Revealed Preference Graph