Solve the Problem

Multiple Choice

Solve the problem.
-A swimming pool is 16 m long and 10 m wide, with a bottom that slopes uniformly from a depth of at one end to a depth of 2 m at the other end (see figure) . Assuming the pool is full, how much work is required to pump the water to a level 0.2 m above the top of the pool? Round to one decimal place when appropriate.

A) 1,097,600 J
B) 9,042,133.3 J
C) 17,404,800 J
D) 7,944,533.3 J