[Urgent] Please help me out to solve this problem. You actually can skip writing down explanations, but equations, units and answer are required.

2. Consider the circuit with 5 capacitors (C1, C2, C3, C4, 35 C5) and a battery (V). C5 (a) (10 points) Determine the equivalent capacitance of the circuit where 0 Cl =30 o C C 2 _ 2 0 Ca =30 O 04:20, and 0 C5 =30. (b) (5 points) Choose a numeric value for the capacitance C with the appropriate units. What would be the numerical value and unit of the equivalent capacitance? (c) (10 points) All the capacitors are initially uncharged. You replace the capacitors C1 and C5 with two resistors. You close both switches and go get a glass of milk. When you return, what is the current across resistor R1 and the current across resistor R2