dependencies shown in Table $2$ below.

$\backslash$table$[[$ID$,$Description,Predecessor,$\backslash$table$[[$Duration$],[($Days$)]],\backslash$table$[[$Slack$],[($SL$)]]],[$A$,$Survey,$-,5,],[$B$,$Soils report,A$,20,],[$C$,$Traffic design,A$,30,],[$D$,$Parking Lot Layout,A$,5,],[$E$,$Approve Design,B$,$ C$,$ D$,80,],[$F$,$Lighting,E$,15,],[$G$,$Drainage,E$,30,],[$H$,$Landscape,E$,25,],[$I$,$Signage,E$,15,],[$J$,$Bid Proposal,F$,$ G$,$ H$,$ I,$10,]]$

Table $2$: Activities in planning the training seminar, assume FS dependencies between all activities.

$($a$)5$ pts$.$ Draw a PDM project network diagram for this project to perform critical path analysis and to better understand slack available within project activities

$($b$)2$ pts$.$ Identify the critical path and project duration using A$-$B$-$C notation.

$($c$)6$ pts$.$ Perform both Forward and Backward Pass to find the earliest start $($ES$),$ late start $($LS$),$ and slack $($SL$)$ for each of the activities. Place the data directly on your network diagram drawn in part a$,$

$($d$)2$ pts$.$ ANDalso insert the slack data in the appropriate column in Table $2,$ above.