Construct the network diagram which could be drawn from the following information, identify the critical path and calculate the completion time.

Table

ATM project

$\backslash$table$[[,$Preceding,$\backslash$table$[[$Normal$],[$duration$],[($weeks$)]]],[$Activity$,$activities,$($wec$],[$A$,-,17],[$B$,-,3],[$C$,$A$,14],[$D$,$A$,3],[$E$,$B$,2],[$F$,$C$,$ E$,16],[$G$,$C$,3],[$H$,$F$,18],[$I$,$G$,$ D$,7],[$J$,$H$,$ I,$10]]$

$($a$)$ Select the appropriate network diagram.

B$.$

$($b$)$ The critical path is $A,C,F,H,J$

$($c$)$ The completion time is: $93$ weeks.