Which Response Represents the Balanced Half Reaction for Oxidation for the Reaction

Multiple Choice

Which response represents the balanced half reaction for oxidation for the reaction given below?
HCl (aq) + Fe (s) $\rightarrow$ FeCl₃ (aq) + H₂ (g)

A) 6 e^- + 6 H⁺ $\rightarrow$ 3 H₂
B) 2 Fe $\rightarrow$ 2 Fe³⁺ + 6 e^-
C) 3 Fe $\rightarrow$ Fe³⁺ + 3 e^-
D) Fe + 3 e^- $\rightarrow$ Fe³⁺