2. The Zener diode used in this circuit has a Vz = 6.7 Volts and it is used for biasing the npn transistor which has ẞ=100. Determine the Q-point ( ICQ and VCEQ) of the transistor (20 points) Vcc=+20 V Ic Rc 10k R1100k IB RE + VCE IE 10k 6.7 V