(2) Given the following linked list where each node has a data I link field I uses the pointers sb,,p2,p3,p Draw a similar diagram to show how this fonfigurartion changes when the given segment of code extecutes. (Assume each part is independent from the other, a) p3=p2; p4.link=p2linkj b) p3link=p2,link; p2. link= pi.link. p4. link = p3. link; c) pr. link =p3; plo link. link-pl; pl. link, link=pr.link; p2=p4