Calculate E ^$\circ$ for the Following Cell

Calculate E ^$\circ$ for the following cell. Zn(s) |Zn²⁺(aq) m Cl^-(aq) |AgCl(s) |Ag(s)

A) +0.54 V
B) +1.20 V
C) -1.20 V
D) +0.98 V
E) -0.54 V