The hatchdoor of a submarine has an area of 0.5m². The specific gravity of sea water is 1.03 (Assuming g = 10m/s²), and neglect the atmospheric pressure). The force exerted by sea water on the hatch door at a depth of 200m is

• A.1.03 x 10⁵ N
• B.1.03 x 10³ N
• C.1.06 x 10⁵ N
• D.2.06 x 10⁶ N
• E.1.03 x 10⁴ N