Find the Fluid Force on the Vertical Side of the Tank

Multiple Choice

Find the fluid force on the vertical side of the tank, where the dimensions are given in feet. Assume that the tank is full of water. Note: The density of water is 62.4 lbs per cubic foot.

A) $93.6 \mathrm { lb }$
B) $3369.6 \mathrm { lb }$
C) $280.8 \mathrm { lb }$
D) $561.6 \mathrm { lb }$
E) $1684.8 \mathrm { lb }$