Capacitors in Combination: Three Capacitors, with Capacitances = 4

Capacitors in combination: Three capacitors, with capacitances = 4.0 μF, = 3.0 μF, and = 2.0 μF, are connected to a 12 -V voltage source, as shown in the figure. What is the charge on capacitor ?

A) 16 μC
B) 32 μC
C) 2.0 μC
D) 8.0 μC
E) 4.0 μC