SK(?), ??? ????? ??? 3? ??…1? ‘???’

SK(?)? ??? ????? ????? 3?? ?? 1? ? ??? ??? ???? ??? ????.

17? ????(IB) ??? ??? SK? 3?? 1500? ? ??? 5300? ?, 5?? 1500? ? ??? 7200? ?? ?? ? 3000? ? ??? 1?2500? ?? ??? ???.

AA+? ????? ?? SK? ?? ????????????(????) ?? ????(―) 30bp(???????, 1bp=0.01%???)~+30bp? ????? ??? 3??? ―18bp, 5??? ―45bp? ????? ???. ?? 27? ???? ??? ??? SK? ?? 4000? ?? ????? ???? ??.

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