Answer:
The pardoner.
Explanation:
-The Pardoner tells his moral stories not to help sinners but to help himself. He's greedy and wishes to scare people into buying his indulgences and relics.
-The Pardoner tells a sermon about greed, and his sole motive is greed. The topic itself makes poor people more willing to give up their money. His ulterior motive in choosing this topic is a sign of his corruption
