Explain clearly

ton of steel imported. then the overall supply schedule of steel after the tariff is denoted by Sus . W. L Sus . W.i 580 Sinow 450 [ Select ] $300 10 40 50 $500 $400 $600 Refer to the figure above, the tariff's terms of trade effect equals [Select ]Assume the United States is a large consumer of steel that is able to influence the world price. Its demand and supply schedules are respectively denoted by Du's and Sus, in the figure below. The overall (United States plus world) supply schedule of steel is denoted by Sus.w. Suppose the U.S. imposes a tariff of $100 on each ton of steel imported, then the overall supply schedule of steel after the tariff is denoted by Sus. .Wet. Sus . Wal 550 Sus . W 475 450 425 Ous 10 30 50 55 Tons of Steel Refer to the figure above, the tariff's terms of-trade effect equals [ Select ]