Eight balls numbered 1 to 8 will be placed in two boxes with four balls in each box according to the following rules.
- The sum of the numbers of the balls in the boxes is equal to each other.
- Each box contains one ball whose number is divisible by 3.
Accordingly, what is the product of the numbers of the balls in the box containing ball number 2?
A) 120
B) 192
C) 240
D) 360
E) 384