Water is pumped from a tank, point (1) to the top of a water plant aerator, point (2) at a rate of 3.0 ft^3/s. a)Determine the power that the pump adds to the water if the head loss from (1) to (2) where V2 = 0 is 4 ft. b) Determine the head loss from (2) to the bottom of the aerator column, point (3), if the average velocity at (3) is V3 = 2 ft/s.