In the figure, given that VBB supply can vary from 0 to 5.0V, VCC = 5 V, βDC = 200, RB = 100 k Ω, RC = 1 kΩ and VBE = 1.0 V. The minimum base current and the input voltage at which the transistor will go to saturation, will be, respectively

In the figure, given that VBB supply can vary from 0 to 5.0V, VCC = 5

1.	In the figure, given that VBB supply can vary from 0 to 5.0V, VCC = 5 V, βDC = 200, RB = 100 k Ω, RC = 1 kΩ and VBE = 1.0 V. The minimum base current and the input voltage at which the transistor will go to saturation, will be, respectively
A.	25 μA and 2.8 V
B.	25 μA and 3.5 V
C.	20 μA and 3.5 V
D.	20 μA and 0.8 V
Answer» C. 20 μA and 3.5 V