A liquid compressed in a cylinder has a volume of 0.04 m$$^3$$ at 100 kg/cm$$^2$$ and a volume of 0.39 m$$^3$$ at 200 kg/cm$$^2$$. The bulk modulusofelasticity of liquid is

A

4000 kg/cm$$^2$$

B

400 kg/cm$$^3$$

C

$$40 \times 10^5 kg/cm^2$$

D

$$40 \times 10^6 kg/cm^2$$