Which of the following would best refuse a customer claim?

A、WearesorrythatwecannotgiveyouafullrefundforyourDVDplayer.;
B、BecauseyoudamagedtheDVDplayerbytryingtorepairityourself,weareunabletogiveyouafullrefund.;
C、ThedamagetoyourDVDplayerisnotcoveredbythewarranty,asexplainedintheenclosedcopyofthewarrantythatcamewithyourDVDplayer.;
D、Althoughafullrefundcannotbeissued,wewouldbehappytorepairyourDVDplayerforanominalfee.