Supply $60 Price 40 20 Demand o 50 100 200 150 Quantity Refer to the above figure. If the government imposes a price floor of $20 Select one: O a. the quantity traded will be 150, and the price will be $20. b. the quantity traded will be 100, and the price will be $20. O c. the quantity traded will be 200, and the price will be $20. O d. None of these