Which of the following statement is correct?

Group of answer choices

The price of buying or selling a currency is its interest rate.

Domestic U.S. securities are called the American depository receipts (ADRs).

All the answers are incorrect.

When the dollar is weakening against the Mexican peso, business improves for U.S. companies exporting goods to Mexico.

If the individual assets have returns with high correlations relative to each other, then there is the risk-reduction potential to establish well-diversified portfolios.