Three capacitors are identical, each having a capacitance C. Two of them are connected in series. Then,

Question:

Three capacitors are identical, each having a capacitance C. Two of them are connected in series. Then, this series combination is connected in parallel with the third capacitor. What is the equivalent capacitance of the entire connection?
(a) 1/2C
(b) 1/3C
(c) 3C
(d) 2/3C
(e) 3/2C