A patient is being evaluated for jaundice and liver fibrosis. His AST=87 IU/mL and ALT=81 IU/mL. His serological tests are given below. Which of the following is the next step in the diagnosis? IgM Anti- HbcAg Non- reactive IgG Anti- HbcAg Reactive HbsAg Non-Reactive HBeAg Non-Reactive Anti-HCV Reactive