Figure P2.86 pretences a circumference that performs a low-pass STC power. Such a circumference is known as a first-order, low-pass locomotive percolate. Derive the assign power and pretence that the dc shape is (-R2/R1) and the 3-dB number wo=1/CR2. Design the circumference to earn an input hindrance of 10kOhms, a dc shape of 40 dB, and a 3-dB number of 1kHz. At what number does the body of the assign power contract to individuality? You should do this single using the “virtual ground” technique to adhere-to the partition unaffected. Please assume the number reply of the circumference in PSPICE and involve an annotated graph and transcribe some observations environing it.