Part B Using C = 26 nF capacitors, design an active broadband first-order bandreject filter with a lower cutoff frequency of 400 Hz, an upper cutoff frequency of 4000 Hz, and a passband gain of 0 dB. Determine value of resistance in the high-pass filter RH. Express your answer to three significant figures and include the appropriate units. RH = Value Units Submit Request Answer Part C Determine value of resistance in the low-pass filter RL Express your answer to three significant figures and include the appropriate units. • 11 ? THẢ R.- Value • Units Submit Request Answer Part D Suppose that in the summing amplifier the resistance R = 1 k12. Determine the value of the resistance Ri. Express your answer to three significant figures and include the appropriate units. R 2 ? CH Å Value O Units R; = Submit Request Answer