A combination of series and parallel connections of capacitors is shown in the figure. The sizes of these capacitors are given by the following data:
C1 = 4.6 ?F
C2 = 3.6 ?F
C3 = 8.5 ?F
C4 = 2.1 ?F
C5 = 0.65 ?F
C6 = 16.5 ?F
Find the total capacitance of the combination of capacitors in microfarads to two sigfigs.