Problem B.1 Design Voltage amplifier stages having the characteristics show in t

Problem B.1 Design Voltage amplifier stages having the characteristics show in the following table are available. The signal source has an open-circuit voltage of 20mV rms and an internal resistance of 2M. The load is a 20 resistance. Design a cascade amplifier using smallest number of stages that provides at least 1 W to the load. What are the values of the input resistance the output resistance and the open-circuit voltage gain of your amplifier? Amplifier stage typeOpen circuit Voltage gainInput ResistanceOutput ResistanceA110 M1 kB51 k1 C1020 k100