I am about 75% through this diagram, and I want to make sure I am on the right track.

Draw an AOA diagram, either by hand or in Lucidchart or Microsoft Visio. Also, Indicate the ET (Earliest Time) and LT (Latest Time) times for each of the activities A through G? And finally, what are the slacks for each of the activities A through G?

Activity	Predecessor	Duration in Months
Start		0
A	Start	6
B	A, E	2
C	B	2
D	C	3
E	Start	1
F	A, E	1
G	B, F	7
Finish	D, G	0