The project needs to be crashed by $2$ weeks. What are the activities crashed to achieve the $2$

week crash at lowest cost? List the new duration of each crashed task and any associated

crash costs

Draw the NEW project network and list the earliest start $($ES$),$ earliest finish $($EF$),$ latest start

$($LS$)$ and latest finish $($LF$)$ for each task

List the tasks on the critical path $(0\mathrm{.}4$ pts$.)$