麦肯锡方法论：发现和分析问题的七个步骤

???????????????????????????????????????????????!?????!??????????????????????????????????????????????????????????????????????????????????—??!#$%$&()*?+,-./0123456?????????“???????????????????????????????????????????????????????!!!?????#HKTR980306TP-AC“$%??????&?()?*+,-.?/0?12???345??1/0?12???3456?78?????9?-.:;?@ABCD???E??FGBCD???/?#??????????????????????????????????????????????????????HKTR980306TP-AC???????????????????!#???????………21020304050????????????????????$%?&?()*??????????HIJKLM?????HIKL???NO???PQR???STU?VW?XY?Z+??[\?P]^?_`a??b?cde?fgh?`aijOHKTR980306TP-ACHIKL???NO??PQR???STU?VWXY?Z+3?[\?k?lmn?opS??q_rs?_`a?b?cde?fgh?`aijOHKTR980306TP-AC??????????4????????????????+,-./0123456789:;????-./@ABCDEFGHI?>?J??9AKL8M?-./NOPQR