Job A B C D E

Processing time $($Week$)20\mathrm{.}5131\mathrm{.}5$

Due Datre $($Week$)36452$

$3.$ If the jobs displayed in Table $18\mathrm{.}23$ are processed using the earliest$-$due$-$date rule, what would be the lateness of job B$?$

Processing order using earliest$-$due$-$date rule: E$,$ A$,$ C$,$ D$,$ B

Flow time for job B $=8$ weeks. The due date for job B $=6$ weeks. The lateness for job B $=86=2$ weeks.