???????. ?? ????? ?? ??????? ??? ??????? ??? ?? ???????? ? ??????? “??? ‘???? ?? ???????”? ??????? ??? ?????? ????????? ????????? ??? ????????? ??????????? ????? ??????? ??? ??? ???????? ??? ??????????? ???.Within this challenge, you are going to investigate marketing knowledge to develop details-driven insights for your personal marketing i