In Question #26 Above, Country a

In Question #26 above, country A

A) can never improve its welfare by the imposition of this tariff.
B) gains welfare from the imposition of this tariff if the area of triangle GHE is larger Than the area of rectangle P₀P₁E'H.
C) gains welfare from the imposition of this tariff if the area of rectangle P₂P₀HG is larger Than the area of triangle HE'E.
D) gains welfare if the area of rectangle P₀P₁E'H is larger than the area of rectangle P₂P₀HG.