Critical Path Analysis

Two examples looking at critical paths, forward and backward scanning and crashing.

[@paulmiller4096]

Fantastic. I have always taught it via the method explained in McRae (which writes the EST and LST over the edge rather than the node). I've always noticed that Cambridge etc do this and have never really looked into it. I think this method reduces the chances of little errors creeping in drastically. Thanks!

[@Supachk]

Really clear explanation; thanks for posting!

[@Faraah11]

Thanks

[@hhhydra2397]

ty

[@Healoz]

thank you! i really suck at these