Domestic Market for Good X P PI P2 Pw D Po Q Q1 Q2 Consider the domestic market for Good X in Country A, graphed above. Po-$5, P=$25, P2-$20, P-=$15, Pw=$10. Q1-40, Q*=80, @2-120, The world market outside country A observes a price Pw for Good X. What is the total gains from trade when Country A is in autarky? ("Autarky" refers to the situation where imports and exports are not allowed to occur, ie, international trade is not allowed.) (Do not include the dollar sign $ in your answer)