The move from the was a factor which led to the energy crisis, because opec began to price a barrel of oil against gold.
a. gold standard
b. fluid exchange

The answer was the Gold Standard.  The U.S. dollar was based on the Gold Standard.  Due to the rising price of oil, the value began to fluctuate so they decided to base the value of their currency on the demand of the markets but this led to the dollar’s depreciation.

bc

explanation:

the act of deciding on matters of the economy. economic decision making is routinely conducted by finance ministers, economic advisors, heads of major central banks and business leaders and can have profound effects on a major economy.