All of the following are requirements for a Tax Professional to meet the Earned income Tax Credit (EITC) due diligence requirement EXCEPT: A- Refusing to ignore the implications of infomation furnished to or known by the preparer. B-Having no knowldege or reason to know that any information used in determining the taxpayer's eleigibility for, or the amount of the Earned income Tax credit (EITC) is incorrect. C-Contemporaneously documenting in the files the additional inquiries made and their taxpayer's responses to these inquiries. D- Verification and proof of relationships claimed.