试题与答案

A机构持有久期为3年的债券5亿,久期为0.5年的债券2亿,久期为10年的债券3亿,则

题型:单项选择题

题目:

A机构持有久期为3年的债券5亿,久期为0.5年的债券2亿,久期为10年的债券3亿,则A机构债券组合的久期为()年。

A.4

B.5

C.6

答案:

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参考答案:A,C解析: 《民法通则》第59条规定:下列民事行为,一方有权请求人民法院或者仲裁机关予以变更或者撤销:(1)行为人对行为内容有重大误解的;(2)显失公平的。被撤销的民事行为从行为开始起无效。根据第...

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