各支行(营业部)应对信息变更的客户重新进行客户风险等级划分,只需留存重新划分客户风险等级的资料归档即可。()
参考答案:错
解析:重新划分客户风险等级的资料与原资料一起归档。
205轴承的内径尺寸()。
A、17
B、20
C、25
D、28
An analyst does research about duration. If the interest rate falls by 25 basis points, the price of a bond will be $106.5, and if interest rate rises by 25 basis points, the price of the bond will be $98.8. If the current price of the bond is $101.2, the duration is closest to:()
A. 7.61
B. 15.22
C. 30.44