A Venturi meter with a 1.00-inch diameter throat is to be installed in a 2-inch line (i.e., Schedule

A Venturi meter with a 1.00-inch diameter throat is to be
installed in a 2-inch line (i.e., Schedule 40 piping, smooth) with water
flowing at 25_C. If the flow is turbulent and the range of expected flow
rates is 0–200 gpm, what is the expected range of pressure drop in the Venturi
meter? You may neglect frictional losses.