When the Reaction Shown Below Is Balanced, the Coefficients Are

When the reaction shown below is balanced, the coefficients are ____, and ____ electrons are transferred.

A) 1, 3, 1, and 3; 6
B) 2, 3, 2, and 3; 6
C) 3, 2, 3, and 2; 6
D) 2, 3, 2, and 3; 12
E) 3, 2, 3, and 2; 12