The circuit presented below is Miller Integrator. Calculate value R1 (20p) and draw the plots (15p) in marked points A, B and C. For calculating value R1 consider that output must be 100 KHz (Vcc=12 V, VZ=6 V, Vd=0,6 V, R=100 E, R2=68 k, R3=33 k and C=3,3 nF).