Please help me modify this circuit. Our instructor wanted us to make our very own design and just use that as a reference. Please help me. I don't know how do I know what computations are needed to determine the capacitance's value, resistor's value, and how come that is the transistor being use? My Instructor wanted us to show him the computation of those parts when we have modified it. He wanted us to tell him how did we modify it and what computation etc. Please help me. I would gladly appreciate your help. Thanks in advance!