ACTMTY PREC ACT.

TIME ESTMATES $($dey$)$

A

B

C

D

E

$r$

G

H

I

J

t$.$

ta

$4$

$3$

$3$

I

$3$

$3$

$9$

$1$

$2$

$3$

n

$0$ Contruct a FERT network.

INOTE. This is the most cucdal part of the ecercise. Maks cure you hwe the correct network before proced ing to the neat sections$]($Network is poinis$)$

CLEARLY SHOW ALL TMES N THE NETWORK Dy uning ES$,$ Er$,$ Lr$,$ LS$,$ find the dack of ach acthity and IDENTIT the CNTICALPATH.

$($TIME ISpoints CP: IDpoins$)$

Find the completion time $(x$ Xor$)$ and the standard devistion $($o Sigmo$)$ for the project$-$rand off the atanderd devistion to the nearest hundredth two decind $p$ hees

Find $95\%$ Confidence intervals.

$($ar reporticact$)$

What is the Hecthood of this project being completed at least in $18$ dyet $(10$ prints$)$

What is the likelihood of this projeat being completed Detween $16$ and $v$ days?

lapents$)$

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

i$.$ GRAPH of Network with TMIES$-$See above

if Critical Path: $.$ Eighichtod on Nebwank xdots$+$dots$+$dots etc.

iii. Xbar $=$ N$.$ Signa $=($be sure to provide work$)$

v$.\{?]?].$ vi$.$ NDl: $(P_{})=5.$ vii.