$8)($a$)$ For the circuit shown below, rank the identical bulbs from brightest to dimmest. $($b$)$ How will the brightness of bulbs $\backslash ($ A $\backslash )$ and $\backslash ($ D $\backslash )$ change when $\backslash ($ E $\backslash )$ is unscrewed? No numbers needed; just say brighter, dimmer, or stays the same for each bulb.