EX$8-6($Algo$)$ Compute the early, late, and slack times...

Compute the esriy, late, and a ack times for the activtes in the network that follows, sasuming o time$-$conatroined network. Note wihich

octrvities are critical, snd determine the criticsl time$-$conatrained project durstion.

Note: Recall thet in the schedule resource losd chart the time$-$conatrsined scheduling intervel $($ES through LF$)$ has been shoded. Any

reasurce scheduled beyond the shoded ares will delsy the project. $\text{'}$TP$\text{'}$ atsnds for t'me period.

What is the time$-$constrsined length of the project without regsrd to resources?

Asaume you hove only four resources ond you ore uaing aftwwere that achedules projects by the paralel method snd follawing

heurlstica. Schedule only ane perlod st a time!

Minimum slack.

Smsleat durstion

Lowest identificstion number

Keep s log of each sctvity change and update you make each perlad$-$e$.$g$.,$ period $0-1,1-2,2-3,$ etc.$).$ The lag ahould include any

changes or updetes In ES$,$ EF$,$ snd slsck times each period, sctivities scheduled, and sctivities de oyed. $($Hint Remember to maintsin

the technicel dependencies of the network.$)$ Use the resource lood chart to saskt you in scheduling.

Lst the order In which you scheduled the activities of the project

Recompute your slsck for each sctlvity glven your new schedule. What is the slack for: