$($This question must be completed independently to the other questions$)$

The following questions refer to the table data for jobs awaiting processing at a single work station $($jobs are shown in order of arrival$)$:

Job

A

B

C

D

E

Processing Time $($days$)$ Due Date $($days$)$

$3$

$2$

$6$

$6$

$6$

$4$

$10$

$4$

$8$

What is the average job latemess for the first come, first served $($ECFS$)$ priority rule schedule? $($N$.$B$.$:

Round to $2$ decimal places$)$