You have learned about the similarities and dissimilarities of the Queue and Stack ADTs. Operation Stack Queue Adding an item Removing an item Number of elements Looking at the top element Checking for an empty structure Complete the tables below to articulate the given operations on the Stack and Queue ADTs Given the following sequence of operations on an empty Deque. Provide a visual representation of the Deque at each operation. add_last("customer 1") add_first("customer 2") add_first("customer 3") first() delete_last()