ENM$2601$

AUGUST $2024$

for each task as listed in the table below:

$\backslash$table$[[$Task$,$Duration $($Days$),$Predecessor$],[$A$,6,-],[$B$,10,-],[$C$,5,$A$],[$D$,14,$A$],[$E$,20,$B$],[$F$,4,$C$],[$G$,2,$D$],[$H$,21,$E$],[$I$,17,$E$],[$J$,11,$G$],[$K$,30,$I$],[$L$,40,$F$,$ H$,$ J$,$ K$]]$

Use the above$-$mentioned information to do the following:

a$)$ Design a project$-$network diagram.

b$)$ Demonstrate all the paths through the diagram, and their duration.

c$)$ Demonstrate the critical path and the duration.

$[17]$