Problem $1(3$ POINTS$)$

$($a$)$ Given the network diagram of the activities, list the paths and their durations, identify the critical path, and calculate their ES$,$ EF$,$ LS$,$ and LF values. Also, calculate their slack times. $(2$ points$)$

There are $5$ paths in this network $($Networks sent to you as a pdf file$).$

Note: Network posted on Canvas as a separate file. You may take a print$-$out of this $($if you have a printer$)$ or draw it by hand on a piece of paper $($takes less than $5$ minutes to draw it$).$

$($b$)$ If activity F is delayed by $3$ days and if activity H is delayed by $5$ days, by how many days would the entire project be delayed? Assume no other activity gets delayed. $((1)/(2)$ point$)$

$($c$)$ If activity A is delayed by $1$ day and if activity B is delayed by $3$ days, by how many days would the entire project be delayed? Assume no other activity gets delayed. $((1)/(2)$ point$)$

Note: Questions $($b$),($c$)$ are not linked to one another.$$ Problem $1$ Network $($the ES$,$ EF$,$ LS$,$ LF based probiem$)$

Note: If you do not have access to a printer, you may have to draw this network carefully on a piece of paper. This will take you less than $5$ minutes $-$ but please copy everything correctly on a sheet of paper.

Hint: There are FIVE paths in this network $($I am giving this information so that you minimize your errors$).$