If C₁ = 25 µF, C₂ = 20 µF, C₃ $\Delta$

If C₁ = 25 µF, C₂ = 20 µF, C₃ = 10 µF, and $\Delta$ V₀ = 42 V, determine the energy stored by C₃.

A) 3.6 mJ
B) 0.32 mJ
C) 1.8 mJ
D) 0.40 mJ