Match the following:a) The surface potential at the onset of strong inversioni) \(-\sqrt{2{{\epsilon }_{s}}q{{N}_{A}}\left[ V\left( y \right)+2{{\psi }_{B}} \right]}\)b) Charge in the inversion layerii) VD + 2ψBc) Charge in the depletion regioniii) \(2{{\psi }_{B}}+\sqrt{\frac{2{{\epsilon }_{s}}q{{N}_{A}}\left( 2{{\psi }_{B}} \right)}{{{C}_{i}}}}\)d) Threshold voltageiv) \(-\left[ {{V}_{G}}-{{\psi }_{s}}\left( y \right) \right]{{C}_{i}}+\sqrt{2{{\epsilon }_{s}}q{{N}_{A}}\left[ V\left( y \right)+2{{\psi }_{B}} \right]}\)

• A. a-i, b-ii, c-iii, d-iv
• B. a-ii, b-iv, c-i, d-iii
• C. a-iii, b-i, c-iv, d-ii
• D. a-iv, b-iii, c-ii, d-i