Draw a project network given the following information. $(10$ points$)$

Complete the forward and backward pass compute activity slack $(5$ points$)$

Identify the critical path. $(2\mathrm{.}5$ points$)$

Create a Gantt Chart for the project $(10$ points$)$

How long is the project expected to take? $(2\mathrm{.}5$ points$)$

$\backslash$table$[[$ID$,$Description,Predecessor,Time$],[$A$,$Survey,None,$5],[$B$,$Soils report,A$,20],[$C$,$Traffic design,A$,30],[$D$,$Lot layout,A$,5],[$E$,$Approve design,B$.$ C$.$ D$,80],[$F$,$Illumination,E$,15],[$G$,$Drainage,E$,30],[$H$,$Landscape,E$,25],[$I$,$Signige,E$,],[$J$,$Bid proposal,F$.$ G$.$ H$.1,10]]$