The Equilibrium Constant, K_c, Was Found to Be 2

The equilibrium constant, K_c, was found to be 2.4 × 10⁸ at 25°C for the following reaction,2X(s) + 3Y²⁺(aq) 2X³⁺(aq) + 3Y(s) Using this information, what is the standard reduction potential for this reaction?

A) 0.25 V
B) 0.083 V
C) 0.17 V
D) 0.50 V
E) 0.21 V