KBS? ‘?2??’? ?????? KBS??(??? ???)? 1? 0??? ??? ???? ????? 30? ???. ???? KBS??(??? 900? ?)? ?? KBS??(??? 3300? ?)?? ??? ??? 12? 16? ????? ?? ??? ??, ?? PD? 80%??? ??? ??. ?? ??? ????? ???? ?? ??. ???? KBS??? 30? ?? ???? ?? “2010? ?? ? ???? ??? ???????? ?? ?? ??? ?? 7? 1??? ????? ??? ???? ????”? ???.