amplifiers. 1. (80 points) Shown in the following figure are class A and class B power VS Vee Voc (a) class A Load VN -Voc (b) class B a) In both amplifiers, the load is 82 with a 4V peak sinusoid waveform at 1 kHz. The de power suppliers are +15V. Find the power delivered to the load and the amplifier efficiency for both. Ignore the effect of crossover distortion for class B power amplifier.