<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 B infection -IgM anti-HBc antibodyHBe AgHBV DNV by PCRAnti-HBc antibody 