price floor造句 1. A concerned Congress votes to impose a price floor $ 2 above the equilibrium price. 2. The government used price supports to maintain the price floor. 3. The fresh deals were securing a lower price floor for 2010 of about $ 50 - $ 55, they said. 4. If the government set the price floor at $10, will you change your demand of fish ball ? 5. Which causes a shortage of a good - a price ceiling or a price floor? 6. Give an example of a price ceiling and an example of a price floor.