Certified Anti-Money Laundering Specialist (#77)

In which three situations is correspondent banking most vulnerable to money laundering? Choose 3 answers

When allowing foreign banks to use the correspondent account to conduct large financial transactions on behalf of their customers
When allowing the correspondent bank account to be used as a payable through account (PTA)
When allowing the correspondent bank account to be used by other banks
When allowing financial institutions, without proper due diligence, to access correspondent network for routing their financial transactions