Answer:
The correct answer is a. purchasers to lock in purchases of currencies at known rates.
Explanation:
Currency logic is made up of transactions between investors in the stock markets in order to increase their profits in the short term. In the long term, a sustained behavior of the negotiations is determined, which means the speculative management of the currency in order to maintain rates according to its projections. Generally, this indicator starts from the behavior of oil, which is a basic necessity and that can be regulated in the markets with greater production of crude oil.