Consider a Voltaic Cell That Corresponds to the Following Reaction $\rightarrow$

Consider a voltaic cell that corresponds to the following reaction: Zn(s) + Cu²⁺(aq) $\rightarrow$ Zn²⁺(aq) + Cu(s) If this reaction takes place in the electrochemical cell shown in the figure, which of the following statements is incorrect?

A) I is the zinc electrode, which is the anode.
B) II is the Cu2+ solution.
C) III is the salt bridge.
D) IV contains the substance that is being reduced.
E) V is the copper electrode, which is the cathode.