On the diagram, the starting quantity traded was Q and the price was P. The price later increased to P1 and the quantity traded increased to Q1. Which combination of government policy measures could account for this change?
- Athe removal of a maximum price and the imposition of an income tax on consumers
- Bthe removal of a maximum price and the removal of a subsidy to producers
- Cthe removal of a minimum price and the granting of a subsidy to producers
- Dthe removal of a minimum price and the imposition of an indirect tax on the product