??? ??? ??? ???? ‘A?’ ???? ?? ??? ??? ???? ??. LS??? ?? ??? ????? ????? 13? ??? ??? ???? ??? ????.
20? ????(IB) ??? ??? LS??? 2?? 200? ? ??? 4550? ?, 3?? 300? ? ??? 2300? ?? ?? ? 500? ? ??? 6850? ?? ????? ???. ????? 13? ??? ??? ???? ???.
A+ ????? LS??? ?? ????????????(????) ?? ????(―) 30bp(???????, 1bp=0.01%???)~+30bp? ????? ??? 2??? ―60bp, 3??? ―69bp? ????? ???.
?? 28? ???? ??? ??? LS??? ?? 1000? ?? ???? ???? ??.
?? ?? number2@donga.com
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