The Standard Cell Potential of the Given Electrochemical Cell Is

The standard cell potential of the given electrochemical cell is 0.19 V. Pt | Sn⁴⁺(aq,1.0 M) ,Sn²⁺(aq,1.0 M) || Cu²⁺(aq,0.200 M) | Cu
Which of the following factors will increase the measured cell potential of the given electrochemical cell?

A) Switching from a platinum to a graphite anode
B) Increasing the size of the anode
C) Decreasing the concentration of Cu²⁺
D) Increasing the concentration of Sn⁴⁺
E) Decreasing the temperature of the cell