Resonant circuits are used to select a signal (e.g., a radio station or TV channel) from among other competing signals. Resonant circuits are characterized by the frequency response shown in the figure below. The resonant frequency response is completely described by three parameters: the resonant frequency, 0, the bandwidth, B, and the gain at the resonant frequency, k. 0.707k 0. Frequency (rad/s, log scale) Two simple resonant circuits are shown in the figure below. The circuit in (a) is called a parallel resonant circuit. The circuit in (b) is called a series resonant circuit. Both resonant circuits consist of a resistor having resistance R, a capacitor having capacitance C, and an inductor having inductance - (a) Parallel resonant circuit (b) Series resonant circuit R R 3 to ch ind These circuits are designed by determining values of R, C, and L that cause the resonant frequency response to be described by specified values of o, B, and k. The design equations for the parallel resonant circuit are: R=k, Cr , and BR L=- Similarly, the design equations for the series resonant circuit are: R R = 1, 1 = and and C= C= 1 0-2 Write a Java program that represents Resonant Circuit as a superclass and represents SeriesResonant Circuit and Parallel ResonantCircuit as subclasses. Give the superclass three private instance variables representing the parameters 0, B, and k of the resonant frequency response. The superclass should provide public instance methods to get and set each of these variables. The superclass should also provide a display method that prints a description of the resonant frequency response. Each subclass should provide a method that designs the corresponding resonant circuit. The subclasses should also override the display method of the superclass to print descriptions of both the frequency response (the values of 0, B, and k) and the circuit (the values of R, C, and L). All classes should provide appropriate constructors. Supply a class that demonstrates that the subclasses all work properly