.1. New York is the clearing centre for ( A )A. USD B. GBP C.EUR D.HKD2. Documentary credit business is subject to ( A )A. UCP600 B.URC522 C. URDG758 D. ISP983. A cheque must be signed by （ A ）A.the drawer B the drawee C. the payer D. the payee4. The（ C ） of a promissory note assumes the prime liability to make payment of the note.A. holder B. drawee C. maker D. acceptor5. Collection business is subject to ( B )A. UCP600 B.URC522 C. URDG758 D. IS
