Initially, a rigid 0.00246-m³ tank is filled with saturated liquid water at 100 kPa. A cover is placed on the tank, and the water then cools to 294 K. The diameter of the opening underneath the cover is 63.5 mm. The atmospheric pressure outside the tank is 100 kPa.

A. Determine the mass (kg) of water initially in the tank.
B. Determine the final volume (m³) of liquid in the tank.
C. Determine the force (N) that must be applied to lift the cover from the tank at the final state. Neglect the mass of the cover.