A microphone is connected between the base and the ground of BJT. A 1 kΩ resistance is connected between the collector and Vcc. If Is = 6 × 10-16 A and the peak value of the microphone signal is 20 mV, What is the peak value of the output signal?

• A. 1.29 × 10-16V
• B. 1.29 × 10-6V
• C. 1.29 × 10-12 V
• D. 1.29 × 10-14 V