A parallel ac circuit has an admittance, Y_T, of 6 mS + j 8 mS. What is the impedance, Z, in polar form?
1) 10 ∠45° kΩ
2) 100 ∠53.13° Ω
3) 100 ∠-53.13° Ω
4) 14 ∠53.13° Ω