a$)(7$ pts$)$ What is the minimum number of days to complete this process?

b$)(10$ pts$)$ Find earliest start time $($EST$),$ earliest finish time $($EFT$),$ latest start time $($LST$),$ latest finish

time $($LFT$),$ and activity slack for all activities of the process. $($Fill the table given below. Show your

work$)$

Activity EST EFT LST LFT Slack

A

B

C

D

E

F

G

c$)(4$ pts$)$ A sample of $70$ products produced with this process are selected at random and their flow

times are recorded. The average of these individual flow times is $180$ days. What is flow time efficiency

for this process?

d$)(4)$ Due to an unexpected supplier problem, activity E$$s activity time is now updated as $25$ days

$($previously $15$ days$).$ Will this delay affect the process completion time?