The level of r_e is determined by ________.

In a voltage-divider bias configuration, there can be a measurable difference in the results for ________ if the condition r_o 10R_C is not satisfied.

The ________ model(s) is (are) commonly used in the small-signal ac analysis of transistor networks.

The ________ of the input signal is one of the first concerns in the sinusoidal ac analysis of transistor networks.

In a voltage-divider bias configuration, the voltage-divider equation is used to determine the ________.