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Question 19 SMC A S V B E F G K L M N R V W X S T U Z Q If the optimal Pigouvian tax is imposed, total surplus changes by the area: O a. ENH O b. CEH O C. CHL O d. VCH O e. CVHLQuestion 20 \"I'M\" .......a........i.........i................. E i r r : : . : r t : : : = ' : : : * i r : 5 i : : : l : ' : : . . . . . When there is trade and tariff, D the domestic price is equal to the wond price of $2. D this country imports 2 thousand cans of energy drinks. [3 Energy drinks are sold at $5 in the domestic market. 0 this country imports 4 thousand cans of energy drinks