The figure shows capacitor 1 (C1 = 6.42 μF), capacitor 2 (C2 = 4.36 μF), and capacitor 3 (C3 = 7.58 μF) connected to a 13.5 V battery. When switch S is closed so as to connect uncharged capacitor 4 (C4 = 7.79 μF), (a) how much charge passes through point P from the battery and (b) how much charge shows up on capacitor 4? (a) Number Units (b) Number Units