Which of the following statements about the reaction below is/are TRUE?
A. Cu(s) + FeSO₄(aq) --> Fe(s) + CuSO₄(aq)
B. SO₄²⁻ is Reduced in the reaction
C. Fe(s) is a Reducing Agent
D. Fe²⁺ gained electron in the reaction
E. Cu is Oxidized in the reaction