plz help, java

Array-Based Linked List Activity head=2free=0 Given the array-based linked list above, answer questions 1,2 and 3 below. 1. What is the content of the linked list? That is, what are the items in the list in order? 2. Explain how to perform each operation. a. Add an item at the end of the list. b. Remove an item from a specified location 3. What is the state of the linked list after each operation? For each question, start with the linked list as shown above. a. add(E) b. remove (2)