The market-clearing price is $20,000;at this price,about 12,000 kidneys per year would be supplied.The act effectively makes the price zero.About 8000 kidneys per year are still donated; this constrained supply is shown as S'.The loss to suppliers is given by rectangle A and triangle C. If consumer received kidney at no cost,their gain would be given by rectangle A less triangle B. The market-clearing price is $20,000; at this price, about l2,000 kidneys per year would be supplied. The act effectively makes the price zero. About 8000 kidneys per year are still donated; this constrained supply is shown as S'. The loss to suppliers is given by rectangle A and triangle C. If consumer received kidney at no cost, their gain would be given by rectangle A less triangle B