10%时,发行价格=1000×10%×(P/A,10%,5)+1000×(P/F,10%,5)=1000(元)12%时,发行价格(🌒)=1000×12%×(P/A,10%,5)+1000×(P/F,10%,5)=1075。8(元) 7、若上(♑)(shàng )例改成单(dān )利计息,到(dà(🦏)o )期(qī )一次(👒)[展开全部]
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