Refer to the table below to answer the question(s) that follow:
activity activity optimistic times (weeks)
predecessor most likely pessimistic
A 9 15 21
B 13 21 23
C A 6 9 18
D A 23 35 47
E B 19 26 27
F C 23 29 41
G D,E 14 20 26
H F,G 2 5 8
WHAT ARE THE ESTIMATED EXPECTED COMPLETION (mean) times (in weeks) for activities A-H?
what is the critical path for this project network?
If the early start for activity A is equal to 23 months and the duration of Activity a is equal to 5 months, what is the earliest finish activity A?
If the earliest finish activity C is equal to 10 months and its duration 3 months, what is its earliest start?