If the Pressure in a Gas Container That Is Connected

If the pressure in a gas container that is connected to an open-end U-tube manometer is 106 kPa and the pressure of the atmosphere at the open end of the tube is 700 mm Hg,the level of mercury in the tube will be

A) 95 mm higher in the arm open to the atmosphere.
B) 95 mm higher in the arm connected to the gas cylinder.
C) 795 mm higher in the arm open to the atmosphere.
D) 795 mm higher in the arm connected to the gas cylinder.