On 3 January×××× an irrevocable documentary credit for USD500,000.00 is confirmed. On 17 January ×××
(1)( ) Issuing and Confirming bank-USD0.00.
(2)( ) Issuing and Confirming bank USD500,000.00.
(3)( ) Issuing bank-USD0.00, Confirming bank-USD500,000.00.
(4)( ) Issuing bank-USD500,000.00, Confirming bank-USD0.00.