Find the voltage-series feedback amplifier from the given diagram?

• A. <img alt="Find the voltage-series feedback amplifier from the given diagram" class="alignnone size-full wp-image-352544" height="313" sizes="(max-width: 425px) 100vw, 425px" src="https://www.sanfoundry.com/wp-content/uploads/2017/08/linear-integrated-circuits-voltage-series-feedback-amplifier-q5a.png" srcset="https://www.sanfoundry.com/wp-content/uploads/2017/08/linear-integrated-circuits-voltage-series-feedback-amplifier-q5a.png 425w, https://www.sanfoundry.com/wp-content/uploads/2017/08/linear-integrated-circuits-voltage-series-feedback-amplifier-q5a-300x221.png 300w" width="425"/>
• B. <img alt="Find the voltage across load resistor from the given diagram" class="alignnone size-full wp-image-352543" height="320" sizes="(max-width: 475px) 100vw, 475px" src="https://www.sanfoundry.com/wp-content/uploads/2017/08/linear-integrated-circuits-voltage-series-feedback-amplifier-q5b.png" srcset="https://www.sanfoundry.com/wp-content/uploads/2017/08/linear-integrated-circuits-voltage-series-feedback-amplifier-q5b.png 475w, https://www.sanfoundry.com/wp-content/uploads/2017/08/linear-integrated-circuits-voltage-series-feedback-amplifier-q5b-300x202.png 300w" width="475"/>
• C. <img alt="Find the input voltage to feedback from the given diagram" class="alignnone size-full wp-image-352542" height="304" sizes="(max-width: 436px) 100vw, 436px" src="https://www.sanfoundry.com/wp-content/uploads/2017/08/linear-integrated-circuits-voltage-series-feedback-amplifier-q5c.png" srcset="https://www.sanfoundry.com/wp-content/uploads/2017/08/linear-integrated-circuits-voltage-series-feedback-amplifier-q5c.png 436w, https://www.sanfoundry.com/wp-content/uploads/2017/08/linear-integrated-circuits-voltage-series-feedback-amplifier-q5c-300x209.png 300w" width="436"/>
• D. <img alt="Find the output voltage to feedback circuit from given diagram" class="alignnone size-full wp-image-352541" height="302" sizes="(max-width: 469px) 100vw, 469px" src="https://www.sanfoundry.com/wp-content/uploads/2017/08/linear-integrated-circuits-voltage-series-feedback-amplifier-q5d.png" srcset="https://www.sanfoundry.com/wp-content/uploads/2017/08/linear-integrated-circuits-voltage-series-feedback-amplifier-q5d.png 469w, https://www.sanfoundry.com/wp-content/uploads/2017/08/linear-integrated-circuits-voltage-series-feedback-amplifier-q5d-300x193.png 300w" width="469"/>