Determine the maximum value of the voltage transfer

Question

The circuit shown in given figure has parameters R_S = 1 kΩ, R_P = 10 kΩ, and C_S = CP = 0.01 _μF. 

Using PSpice, plot the magnitude and phase of the voltage transfer function.

Determine the maximum value of the voltage transfer function. Determine the frequencies at which the magnitude is 1/ √2 of the peak value.