(2) Given the following linked list where each node has a data \& link field \& uses the pointers bI,p2,p3,p Draw a similar diagram to show how this configuration changes when the given segment of code executes: (Assume each part is independent from the other, a) p3=p2; p4.link=p2.link; b) po. link=p2,link; pr. link= pr. link. p4. link = p3. link; c) pr. link =p3; plo link. link=pl; pl. link, link=p2.link; p4= null; p2=p4