Water at 100 F is pumped at a rate of 125 gpm to a reservoir 50 ft higher. The pipe length is 200 ft

Water at 100 F is pumped at a rate of 125 gpm to a reservoir
50 ft higher. The pipe length is 200 ft and the pipe inside diameter, I.D. =
2.067 in. The fittings include 3 standard 90-degree elbows, two 45-degree
elbows, and an open gate valve. Pump efficiency is 70%. Find pump horsepower
for a) _ = 0 ft, b) _ = 0.0008 ft.