A student named Saada wants to use the CPM method to analyze a project schedule. She was able to obtain the following information.

Draw the network diagram using the AON format $($activity on node$).$ Calculate $E\frac{S}{E}\frac{F}{L}\frac{S}{L}\frac{F}{?}$ slack for all activities.

$\backslash$table$[[$activity$,$Immediate predecessor$($s$),$Duration $($days$)],[A_{?},$ None ${?}_{(}),2_{?}$