Two resistors R1 = 36 Ω ± 5% and R2 = 75 Ω ± 5% are connected in series. The total resistance is

Two resistors R1 = 36 Ω ± 5% and R2 = 75 Ω ± 5% are connected in s

1.	Two resistors R1 = 36 Ω ± 5% and R2 = 75 Ω ± 5% are connected in series. The total resistance is
A.	111 ± 0 Ω
B.	111 ± 2.778 Ω
C.	111 ± 5.55 Ω
D.	111 ± 7.23 Ω
Answer» D. 111 ± 7.23 Ω