Solve the following problem:
Q: Using β=∞, design the circuit shown in Fig. so that the emitter currents of Q1:Q2:and Q3:are 0.5 mA, 0.5 mA, and 1 mA, respectively, and V3 = 0, V5 =-2 V, and V7 =1 V. For each resistor, select the nearest standard value utilizing the table of standard values for 5% resistors in Appendix. Now, for β=100, find the values of V3, V4, V5, V6, and V7.
