1.¼ÒÈÀü Áö¼³¹è°ü ´©¼öÇöÀå~º¸Á¶ÆßÇÁ¼ö½ÃÀÛµ¿. 2.¼ÒÇÏÀü¹è°ü °ü·Î,ŽÁöÀÛ¾÷ÁøÇà. 3.1°³¼ÒŽÁö¿Ï·áÇß½À´Ï´Ù.