At Point A, in a pipeline carrying water (γ=62.4 lb/ft^3) the diameter is 4.0 ft, the pressure is 10 psi, and the velocity 4 ft/s. At point B, 6ft higher than point A, the diameter is 2 ft and the pressure is 2psi.determine the following:(a)quantify the losses in this system and (b) is the flow going from Point A to Point B or from point B to point A... why?