$\begin{array}{l}\text{(i) Potential Difference } V=667 \mathrm{~V}\\ \text{ii) Area } A=0.0136 \mathrm{~m}^{2}\\ \text{iii) Electric Field } E=1.67 \times 10^{6} \mathrm{~V} / \mathrm{m}\\ \text{iv) Surface Charge Density } \sigma=14.8 \mu \mathrm{C} / \mathrm{m}^{2}\end{array}$

$\begin{array}{l}\text{(i) Potential Difference }V=667\mathrm{~V}\\ \text{ii) Area }A=0.0136~m^2\\ \text{iii) Electric Field }E=1.65\times 10^6\mathrm{~V}/\mathrm{m}\\ \text{iv) Surface Charge Density }\sigma =14.7\mu \mathrm{C}/\mathrm{m}^2\end{array}$

$\begin{array}{l}\text{i) Potential Difference }V=6567~V\\ \text{ii) Area }A=0.0136\mathrm{~m}^2\\ \text{iii) Electric Field }E=1.63\times 10^6\mathrm{~V}/\mathrm{m}\\ \text{iv) Surface Charge Density }\sigma =15.0\mu \mathrm{C}/\mathrm{m}^2\end{array}$

$\begin{array}{l}\text{i) Potential Difference }V=667\mathrm{~V}\\ \text{ii) Area }A=0.0136~m^2\\ \text{iii) Electric Field }E=1.70\times 10^6\mathrm{~V}/\mathrm{m}\\ \text{iiv) Surface Charge Density }\sigma =14.9\mu \mathrm{C}/\mathrm{m}^2\end{array}$