Suppose the world price for a good is 25 and the domestic demandand-supply curves are given by the following equations and displayed by the gure to the right: Demand: P = 100 - 250 Supply: P = 5 + 20 a. At the world price, total domestic consumption is 30 units. b, At the world price, the total amount of home production is 10 units. 0. The value of consumer surplus is $ 1125 and the value of producer surplus is $ 100 . d. If a tariff of 40 percent is imposed, consumption will become 26 units and domestic production will become 15 units. e. As a result of the tariff, consumer surplus will become $ 845 and producer surplus will become $ 225 . f. The total amount of tax revenue earned by the government from the tariff is $ 110 . g, The net national cost of the tariff is $ 110 100 90 15 20 25 30 35 40 45 50