Mexico City Is Notorious for Its Excessive Pollution

Mexico City is notorious for its excessive pollution.Mexico's measure of GDP is

A) decreased by the estimated value of the pollution's harm.
B) not affected by the estimated value of the pollution's harm.
C) increased by the estimated value of the pollution's harm.
D) changed by the pollution only when comparing its GDP with the U.S.GDP.
E) None of the above answers is correct.