d understands ihnt Dsutsche Bank Alex. Brown may, but n not lequiied to. aeok verillcaiion el the unders-gned's msiiuotions by call bock and itini Doulactio Bonk Alax. Brown may m iia solo discretion refuse to exncuie such EFTA01400802 instniciions jmcluding standing insliuciions) given pursuant to this autlior