Provide some method of turning your output waveform from (4) into a DC signal. If not perfectly DC, then
at least an oscillating signal, not necessarily sinusoidal, that has a ripple voltage of 99-101 mV. Assume all
the same parameters: 12 V amplitude, 60 Hz, 1 kOhm load. Hint: RC decay.
Simulate your new full circuit in LTSPICE and estimate the additional cost, assuming we want to finish the
same total number of circuits as in (5). SPICE plots and Digikey screenshots are needed here.