Answer:
B. 102,900 N
I remember this question from one of my, test. Really hope this helps..
Answer:
Total resistance = 0.92Ω
Explanation:
For parallel connected resistors we have effective resistance

Here parallel circuit made up of resistances of 2Ω, 3Ω, and 4Ω.
That is
R₁ = 2Ω
R₂ = 3Ω
R₃ = 4Ω
Substituting

Total resistance = 0.92Ω
C. 32400 because 540 * 60 = 32400