Answer Happy

Consider the below project network diagram with lags.
Answer the following questions regarding Early Start, Early
Finish, Late Start, Late Finish, and Slack values.
Question 9 (7 points)
What is the value of "W"?
a. 1
b.4
c.3
d.0
e.5
what is the value of A
a. 10
b.8
c.11
d.7
e.9
what is the value of b
a.19
b.14
c.8
d.11
e.11