PRI$5003$ SBM$1201-$ W $7-$Tutorial Question$-2$

$-$ Do a CPM analysis for the following in which the key resource is a tractor. There are three tractors available to the project. Activities $\backslash ($ A $\backslash )$ and $\backslash ($ D $\backslash )$ require one tractor to complete while Activities B$,$ C$,$ E and F require two tractors.

$-$ Develop a resource$-$constrained schedule in the loading chart that follows. Use the parallel method and heuristics given. Be sure to update each period as the computer would do$.$ Record the early start $($ES$),$ late finish $($LF$)$ and slack $($SL$)$ for the new sehedule.