$1\mathrm{.}1.$ Determine each activity's expected duration and its standard deviation $($as least $2$ decimal places$)$

$1\mathrm{.}2.$ Find the ES $EFLSLFTFFF$ of each activity according to its expected duration

$1\mathrm{.}3.$ Identify the critical path$($s$)$ of the project. $ABDHK.AFHK$

$1\mathrm{.}4.$ Develop the activity$-$on$-$arrow network with the minimum nodes and dummies. $($Network diagram only$)$

$1\mathrm{.}5.$ Calculate the expected project duration and its standard deviation

$1\mathrm{.}6.$ Develop the bar chart according to the ES schedule

$ABDHK=\frac{\text{m}\text{e}\text{a}\text{n}}{32}$

$AFHK=32$

$1\mathrm{.}7.$ According to the ES schedule, if activity $E$ is delayed $8$ days, will the project be delayed? Will any activity be impacted by the delay of activity E$?$ Why?

$1\mathrm{.}8.$ According to the LS schedule, if activity $E$ is delayed $8$ days, will the project be delayed? Will any activity be impacted by the delay of activity E$?$ Why?