The ideal batteries shown in the figure below are ideal and have electromotive forces E₁ and E₂. Calculate E₁ and E₂.

• A. E₁ = 10.00 V; E₂ = 5.25 V
• B. E₁ = 14.00 V; E₂ = 4.00 V
• C. E₁ = 18.00 V; E₂ = 2.75 V
• D. E₁ = 22.00 V; E₂ = 8.50 V

Answer: (C)