Please answer the attached question GTech Eng. Ltd$.$ is planning to modernise and expand its current main office branch in London.

Details of the activities and required time for the modernisation and expansion of the project are

shown below:

GTech Eng. Ltd$.$ wishes to know whether the project can be completed over a $30-$week period with

an additional cost. The following information has been obtained for normal and crash duration of

the project.

Manaqerial report:

Develop a report that presents the activity schedule and expected project completion time to

modernise and expand its current office, more specifically:

Performance of an event$-$based analysis, i$.$e$.,$ obtaining earliest event times $(T_E)$ and latest

event times $(T_L),$ inserting them appropriately into the diagram and, hence, obtaining the

critical path and project duration.

Performance of an activity$-$based analysis, i$.$e$.,$ obtaining EST, LST$,$ EFT, LFT$,$ total float

$($TF$)$ and free float $($FF$),$ showing all these values in a table and obtaining the critical path

and project duration.

Crashing decisions to meet the desired $30-$week completion time at the least possible cost

making the crashing decisions and developing an activity schedule one$-$by$-$one and taking

least cost slope first. Show the extra project cost required to meet the $30-$week completion

time including all critical paths.