Using the Reduction Half-Reactions,write an Overall Reaction in the Direction

Using the reduction half-reactions,write an overall reaction in the direction that is spontaneous.Calculate E°.
$\begin{array}{ll}\mathrm{AgI}(s) +e^{-} \rightarrow \mathrm{Ag}(s) +\mathrm{I}-(a q) & E_{\mathrm{red}}^{0}=-0.152 \mathrm{~V} \\\mathrm{Co}^{3+}(a q) +e^{-} \rightarrow \mathrm{Co}^{2+}(a q) & E_{\mathrm{red}}^{\circ}=+1.953 \mathrm{~V}\end{array}$

A) Co²⁺(aq) + AgI(s) ? Co³⁺(aq) + Ag(s) + I?(aq) E° = ?2.105 V
B) Co²⁺(aq) + Ag(s) + I?(aq) ? Co³⁺(aq) + AgI(s) E° = ?1.801 V
C) Co³⁺(aq) + Ag(s) + I?(aq) ? Co²⁺(aq) + AgI(s) E° = +1.801 V
D) Co³⁺(aq) + Ag(s) + I?(aq) ? Co²⁺(aq) + AgI(s) E° = +2.105 V
E) Co³⁺(aq) + AgI(s) ? Co²⁺(aq) + Ag(s) + I?(aq) E° = ?2.105 V