according to your means,the answer is exactly right.but how do i know the habit that bond with coupon rate is paid semiannual?i am not amarican.and is there any information which refer to the habit in the notes ? or is't means when there is "coupon" in the question without "annually".then i should know rate is paid semiannual? | 
发表于 2005-5-3 12:04
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