Gold is occasionally used for extremely fine connecting wires in electronic circuits. A given gold wire has a length of $2.50 \times 10^{-3}\,\text{m}$ and a cross-sectional area of $6.25 \times 10^{-8}\,\text{m}^2$. Gold has a resistivity of $2.3 \times 10^{-8}\,\Omega\,\text{m}$. Calculate the resistance of the wire.
- A$3.6 \times 10^{-18}\,\Omega$
- B$5.8 \times 10^{-13}\,\Omega$
- C$9.2 \times 10^{-4}\,\Omega$
- D$6.8 \times 10^{-3}\,\Omega$