ACTIVITY PREC.ACT. TIME ESTIMATES $($days$)$

Construct a PERT network.

$[$NOTE: This is the most crucial part of the exercise. Make sure you have the correct network before proceeding to the next sections.$]$

By using $t_c$ and ES$,$ EF$,$ LF$,$ LS$,$ state TIMES on the network. Find the slack of each activity and identify the Critical Path.

Find the average completion time $(\stackrel{}{x}$ bar$)$ and $($ Sigma$),$ the standard deviation, for the project $-$ round off the standard deviation to the nearest hundredth: two decimal places.

What is the completion time at $68\%$ and $99\%$ Confidence Interval?

What is the likelihood of this project being completed in more than $19$ days?

What is the likelihood of this project being completed in less than $23$ days?

Drenall SCMAsAENM $($You should provide a Summary$)-$ All work must be clearly shown!

Sou should provide a Summary$-$Adjust as necessary$)$

i$.$ GRAPH of Network with ii$.$ TMMES$-$ Show times on network paths

$($PLEASE DRAW THE PERT NETWORK$)$