HelloI have already signed an offer letter to join Accenture but its on the condition that my background check is successful.  I do not have anything to hide regarding my background.  My questions are:1.  How long a background check with Accenture in Canada takes?2.  Do you think its safe to give my current employer my 2 weeks notice letter of resignation?  It has been about 1 week since I submitted my background check forms.3.  What happens if they have a hard time contacting the people I listed for reference checks?  I have notified my references and they are expecting a call, but they are not going to just sit by the phone they are busy people.Please adviseThanks!