please answer the question

In the figure a 21 V battery is connected across capacitors af capacitances Cl = Q = 3.0 VF and = c, = 1.5C2 = 1.5C = 4.0 What are (a) the equivalent capacitanceC of the capacitors and {b) the charge stored by Cec?VVhat are (c) and (d) q.] of capacitor 1, (e) VQ and (f) q2 ot capacitor 2, and (g) V3 and {h) q: of capacitor 3? 0.4 ibi (h) Number Number Number Number Number Number Number Number Units Unit-s Units Units Units Units Units Units