A full cylindrical water tank has a height of 11.4 feet and a base with a radius of 2.3 feet. The tank is leaking water at a rate of 13 cubic feet per hour. After how many hours will the volume of water be reduced by half? Round your answer to the nearest tenth of a unit. After 14.6 hours the water volume will be half the original volume. O After 29.1 hours the water volume will be half the original volume. After 7.3 hours the water volume will be half the original volume