7. Effects of a tariff in a large nation The following graph shows the domestic market for oil In the United States, where Sp Is the domestic supply curve, and Do Is the domestic demand curve. Assume the United States Is considered a large nation, meaning that changes in the quantity of its Imports due to a tariff Influence the world price of oil. Under free trade, the United States faced a total supply schedule of Spew, which shows the quantity of all that both domestic and foreign producers together offer domestic consumers. In this case, the free-trade equilibrium (black plus) occurs at a price of $240 per barrel of oil and a quantity of 9 million barrels. At this price, the United States Imports 6 million barrels of oil. Suppose the U.S. government Imposes a $60-per-barrel tariff on oll Imports. On the following graph, use the tan line (rectangle symbol) to draw the new total supply schedule including the tari (Spew+T). Then use the grey point (star symbol) to indicate the new market equilibrium price and quantity as a result of the tanir. (?) 420 SD 390 360 SO+WET 230 300 Equilibrium Under Tariff 270 PRICE (Dollars per barrel) 240 Domestic Revenue Effect 210 180 Terms of-Trade Effect 150 SDAW 5 Deadweight Loss QUANTITY OF OIL (Millions of barrels) The tarrif's revenue effect (the Import tariff multiplied by the quantity of oil Imported) can be broken Into two components: . Domestic revenue effect . Terms-of-trade effect On the previous graph, use the green rectangle (triangle symbols) to Indicate the domestic revenue effect of the tariff. Then use the purple rectangle (dlamond symbols) to indicate the terms-of-trade effect. Now consider the effect of the tariff on welfare In the United States. On the prevous graph, use the black triangles (plus symbols) to Indicate the deadweight loss caused by the tari. True or False: National welfare In the United States Increases as a result of a $60-per-barrel tariff on oll Imports. True O False Grade It Now Save & Continue Continue without saving