I am pretty sure the answer to your question is B if not I’m sorry
At one point, the value of the United States dollar was set according to the gold standard. One of these examples is the fixed exchange rate. The gold exchange standard guarantees the fixed exchange rate to the currency of another country that uses the gold standard.
The answer would be letter A.
Based o n the above situation, the stage of the Maslows selfawareness model is the conscious competence. The individual comprehends or knows how to accomplish something. Be that as it may, exhibiting the aptitude or learning requires fixation. It might be separated into steps, and there is substantial cognizant inclusion in executing the new aptitude.
Nicolaus Copernicus and Galileo Galilei