Name:

$($LO$5$ & LO$6)$ For the activities and the dependenceies shown below, do the following:

a$)$ For the information given below draw the network diagram using Activity on Arrow method.

b$)$ Calculate the earliest and latest event times.

c$)$ Show the critical path on the network.

$\backslash$table$[[$Activity$,\backslash$table$[[$Immediate$],[$Predecessors$]],\backslash$table$[[$Estimated$],[$Duration$]]],[$A$,-,1$ month$],[$B$,$A$,2$ months$],[$C$,$B$,4$ months$],[$D$,$B$,3$ months$],[$E$,$B$,2$ months$],[$F$,$C$,3$ months$],[$G$,$D$,$E$,5$ months$],[$H$,$F$,1$ month$],[1,$G$,$H$,4$ months$],[1,1,2$ months$],[$K$,1,3$ months$],[$L$,1,3$ months$],[$M$,$K$,5$ months$],[$N$,$L$,4$ months$]]$