Q$2$

$\backslash$table$[[$Job$,\backslash$table$[[$Processing Time$],[$Machine $1]],\backslash$table$[[$Processing Time$],[$Machine $2]],],[$A$,5,10,],[$B$,2,7,],[$C$,12,4,],[$D$,13,9,],[$E$,5,3,],[$F$,6,11,],[,,,]]$

A$-$ Find the optimum sequencing using Johnson rule, draw the time line to completion, Calculate the amount of WIP time

B$-$ Randomize the sequencing and redo step A$.$

C$-$ Comment on the findings