Problem $2(20$ Points$)$:

Given circular queue array structure below, draw the head $($front$)$ and tail $($back$)$ of the queue after

each of the following operation

Current queue head $($front$)$ is at position $2$ and current queue tail $($back$)$ is at position $6$

Array Position:

Queue Content:

$0$

$2$

$3$

$4$

$5$

$6$

$7$

a$.$ Enqueue$($ F$)$

b$.$ Dequeue$()$

c$.$ Dequeue$()$

d$.$ Enqueue$(H)$

e$.$ Enqueue$(1)$

f$.$ Dequeue$()$

I need you to draw this for each part, but there is no coding involved.