Under the Historic Adjustable Pegged Exchange Rate System, Member Countries

Under the historic adjustable pegged exchange rate system, member countries were permitted to correct persistent and sizable payment deficits (i.e., fundamental disequilibrium) by

A) officially revaluing their currencies.
B) officially devaluing their currencies.
C) allowing their currencies to depreciate in the free market.
D) allowing their currencies to appreciate in the free market.