Problem $3(35$ Marks$)$: In the following network, manually level your resources with a maximum of eight laborers per day. Also, improve the daily resource use $($start low, increase the resource use gradually until it peaks around the middle of the project, and then gradually decrease it toward the end of the project$).$

$\backslash$table$[[$Activity$,$Duration $($Days$),$IPA,Laborers$],[$A$,6,-,2],[$B$,2,-,3],[$C$,8,$A$,3],[$D$,5,$A$,$B$,5],[$E$,3,$B$,4],[$F$,6,$D$,$E$,3],[$G$,5,$C$,$D$,2],[$H$,2,$F$,$G$,3]]$