<prompt>  A 30-year-old patient presented with history of jaundice for 10 days. His liver function tests showed bilirubin of 10 mgdl, SGOTSGPT 11001450, serum alkaline phosphatase 240 IU. He was positive for HbsAg. What should be the confirmatory test to establish acute hepatitis infection?IgM anti-HBc antibodyHbeAgHBV DNA by CPRAnti-HBc antibody 