In this section, you will Write a MATLAB program $($no Simulink or GUI$)$ to design an analog filter of the ZX$75$BP$-98-$S$+$ Minicircuits model Butterworth filter type. Follow the steps below to write this code:

$($a$)$ Print the filter order.

$($b$)$ Use f$\_$freqs to calculate and plot the magnitude response for $0$ f $<mtext\; id="EditorElement\_6893128"></mtext><mn\; id="EditorElement\_6893129">2</mn>$Fs$.$

$($c$)$ Use Fill to add shaded areas showing design specifications on the magnitude response plot.