Under the Bretton Woods System, countries pledged to maintain the value of their currencies within _____ of the par value. If a currency's value fell below that range, that country's central bank would ____ gold/foreign currency on the international forex market.
A. ±2.25%; buy
B. ±2.25%; sell
C. ±1%; buy
D. ±1%; sell
Answer: D. ±1%; sell