For the circuit shown, which of the following statements is true?

Options

• Option A

  With S₁ closed: V₁ = 15 V, V₂ = 20 V

• Option B

  With S₃ closed: V₁ = V₂ = 25 V

• Option C

  With S₁ and S₂ closed: V₁ = V₂ = 0

• Option D

  With S₁ and S₂ closed: V₁ = 30 V, V₂ = 20 V