问一道题：NO.PZ2016031001000045 [ CFA I ]

NO.PZ2016031001000045 问题如下 Eurocommericpaper is most likely: A.negotiable. B.nominatein euro. C.issueon a scount basis. A is correct.Commercipaper, whether US commercipaper or Eurocommercipaper, is negotiable — this, investors cbuy ansell commercipaper on seconry markets. B is incorrebecause Eurocommercipaper cnominatein any currency. C is incorrebecause Eurocommercipaper is more frequently issueon interest-bearing (or yiel basis thon a scount basis.考点Eurocommericpaper解析欧洲商业票据能够在二级市场议价，故A正确。欧洲商业票据可以以任何货币计价，故B不正确。是折价率（折扣），AOR是收益率。这两个是不同的计价方式，scount rate是在债券面值基础上打的一个折扣，而a on yiel将FV折现得到PV。ECP发行时更常用interest-bearing basis，而不是scount rate，故C不正确。 强化班里不是说eurocommercipaper 既可以interest-bearing (AOY) 也可以scount basis么？

能不能请老师简单扩展下C，便于记忆理解

    讲解的关于C最后一句能不能帮忙下？没太看明白