A Cylindrical Water Tank 5 Meters High with a Radius $548,800 \pi$

Multiple Choice

A cylindrical water tank 5 meters high with a radius of 2 meters is buried so that the top of the tank is 1 meter below ground level. How much work is done in pumping a full tank of Water up to ground level? (The water weighs 9800 newtons per cubic meter.)

A) $548,800 \pi$ joules
B) $686,000 \pi$ joules
C) $411,600 \pi$ joules
D) $1,234,800 \pi$ joules
E) $1,029,000 \pi$ joules