Answer:
The answer is C.
Explanation:
To solve this problem, first do the calculations (twice per equation | example below.
6 x 8 x 2 = 96
8 x 11 x 2 = 176
6 x 11 x 2 = 132
Then, add of your products together to find your answer (example below).
132 + 176 + 96 = 404
Therefore, C is the answer.