Answer:
B) Money from the exchange was used in covert operations in Nicaragua.
Step-by-step explanation:
The "Iran-Contra" affair was a political scandal that took place during the administration of president Ronald Reagan. The scandal consisted on the sale of arms to Iran, even though the country was under an arms embargo. The money obtained from this sales was used to fund the Contras in Nicaragua. This was the purpose despite the fact that funding of the Contras had already been prohibited by Congress.