Following activities with their predecessor activities and activity duration are in days given for a project.

i$)$ Draw the network diagram

ii$)$ Calculate Earliest start time and Latest finish time

iii$)$ Identify Critical Path

$\backslash$table$[[$Activity$,$A$,$B$,$C$,$D$,$E$,$F$,$G$,$H$,$I$],[$Predecessor$,-,-,$A$,$B$,$C$,$D$,$C$,$D$,$E$,$F$,$G$,$H$],[$Time$,5,4,6,2,1,7,8,4,3]]$