ELECTRONIC DEVICES AND CIRCUIT||BJT || GATE 2011 || EC || NAT||1 MARK

For a BJT, the common-base current gain α = 0.98 and the collector base junction reverse bias saturation current I_C0 = 0.6 μA. This BJT is connected in the common emitter mode and operated in the active region with a base drive current I_B = 20 μA. The collector current I_c for this mode of operation is 

(GATE 2011 || EC || NAT||1 MARK)