Construct on a NETWORK DIAGRAM ONLY schedule using the critical path method $($activity on the node$).$ Complete a forward and backward pass to calculate start and finish dates, float, and the critical path. Your schedule should show:

$$ Tasks on nodes

$$ Task early start and finish, late start and finish, and float

$$ Project critical path

All work MUST BE DONE ON NETWORK DIAGRAM TO SHOW$\backslash$table$[[$Task$,$Predecessor,Duration$],[$A$,,9],[$B$,$A$,16],[$C$,$A$,10],[$D$,$C$,6],[$E$,$B$,12],[$F$,$B$,12],[$G$,$E$,10],[$H$,$F$,7],[$I$,$D$,3]]$