1.59 A transresistance amplifier for which Ri = 100 Ω, Ro = 10 Ω, and Rm = 5 kΩ is to be connected between a 100-mV source with a resistance of 1 kΩ and a load of 1 kΩ. What are the values of current gain io/ii, of voltage gain vo/vs, and of power gain expressed directly and in decibels? 4.95 A/A; 13.9 dB; 4.9 V/V; 13.8 dB; 24.3 W/W; 27.7 dB