For the method getTotal, write a for each loop as a replacement for more code "l. for 10. 2. Given a SinglyLinked List ngn elements, what is the complexity (Big-0) of removeFirst()? of of removeLast(? ) b. Given a DoublyLinked List containing n elements, what is the complexity (Big-0) of removeFirst o of removes? c. How many non-ell links are there in a doubly-linked list with n nodes? d. Is eve's LinkedIl class implemented using singly linked lists or douby Linked ? Tell why you think your answer is correct. Write a for-cach loop that calls the addinterest method on each Bank Account object is a collection called outs. Also, tell what is required for that loop to explicarbor to accomplish the same thing as in Write a wide loep that