A substance undergoes a series of chemical reaction as shown 

$\mathrm{A}\stackrel{k_1}{⟶}\mathrm{B}\stackrel{k_2}{⟶}\mathrm{C}\stackrel{k_3}{⟶}\mathrm{D}$ with rate constant 

$k_1=\frac{\ln 2}{2000}{\sec }^{-1},k_2=\frac{\ln 2}{10}{\sec }^{-1},k_3=20\ln 2{\sec }^{-1}.$

What will be the value of $\frac{\left[A\right]}{\left[C\right]}$ once steady state Is obtained?

{[ ] represents concentration}