America manufactures 90 million tons of steel annually but domestic demand is 120 million tons. The global market price (world price) for steel is $500/ton, at which America imports the 30 million tons it does not produce domestically. Domestic demand is not constrained by domestic supply as a result. If America imposes a 25% tariff on imports (price rises to $625/ton), domestic production rises to 100 million tons while the quantity demanded falls to 112 million tons. Calculate the change in surplus for:

a) consumers (2 marks)

b) domestic producers (2 marks)

c) the government (2 marks)

d) Calculate the deadweight loss to society resulting from the tariff

Explanations and conclusion please