A pump adds 48000 ft*lb/s to a steady flow rate of 5 ft^3/s . the fluid is water at 60 F. At the entrance to the pump , the diameter of the pipe is 1.5 ft and the elevation is 624.00 ft. At the exit of the pump, the diameter is 1.25 ft and the elevation is 626.00 ft. The temprature of the inflow to the pump is approximately the same as the temperature of the outflow. Determine the pressure difference between the entrance and the exit of the pump.