In Terms of Foreign Exchange,which of the Following Is True

In terms of foreign exchange,which of the following is true of leading and lagging strategies?

A) They primarily protect long-term cash flows from adverse changes in exchange rates.
B) They are used to minimize economic exposure of companies.
C) They can help firms minimize their transaction and translation exposure.
D) The involve accelerating payments from strong-currency to weak-currency countries.
E) They are limited by governments because they create pressure on strong currencies.