If the string representation of a Queue shows the first element as the leftmost character of the string and the last element as the rightmost element of the string, then what would the string representation of the Queue q be after the following sequence of operations? Queue q- new Queue); q. enqueue (A); q. enqueue (B); q. enqueue (C); q. enqueue (q.dequeue()); q.enqueue (q peek; q. enqueue (D); Note: peek) returns the first element of the queue (but does not remove it), enqueue (e) adds e to the queue, and dequeue) removes an element from the queue. (a) BCAD (b) ABCAID (c) BCABID