Project Activity Information
Activity	Immediate Predecessors	Optimistic (weeks)	Most Likely (weeks)	Pessimistic (Weeks)
A		3	4	5
B	A	4	5	12
C		2	4	6
D	C	3	4	5
E	B, D	1	2	3
F	E	2	4	6
G	B, D	6	7	14
H	G	6	8	10
I	F, H	3	4	5

Marketing Data from Ad Agency
Type of Advertisement	Exposure per Ad	Cost per Ad
TV ads 1-6	12,000	30,000
TV ads 7 and over	4,500	30,000
Radio ads 1-12	6,000	9,000
Radio ads 13 and over	3,600	9,000
Online ads 1-18	3,000	4,000
Online ads 19 and over	2,400	4,000

Game	1	2	3	4	5	6	7	8
Probability the Steelers Win	0.55	0.6	0.45	0.4	0.65	0.55	0.45	0.7

The owner of Steel City has hired you to help with the three tasks described above. Specifically, the owner has two requests:

1. Develop some metrics surrounding the reorganization project. They want to visualize the project map, and better understand the timeline of the project. In particular, the owner is very concerned about the finish date of the project and wants to know the expected completion time and how far in advance the project should be completed in order to assure a .95 probability of completing the project on time (assuming project finish times follow a normal distribution).