$64\mathrm{.}3)$ Calculate the ES$,$ EF$,$ LS$,$ and LF times and the slack for each activity in the figure below, and identify the critical path for the project. Can the project be completed in $30$ weeks?

Assume that Activity A actually finished at $5$ weeks and Activity B actually finished at $5$ weeks. Recalculate the expected project completion time. Which activities would you focus on in order to get the project back on schedule?

Table template:

$\backslash$table$[[$Activity$,$ED$,$ES$,$EF$,$LS$,$LF$,$TS$,$AF$],[,,,,,,,],[,,,,,,,],[,,,,,,,]]$