The following represents a project that should be scheduled using CPM:

ACTIVITY	IMMEDIATE PREDECESSORS	TIMES (DAYS)
		a	m	b
A		1	2	6
B		1	2	9
C	A	2	2	11
D	A	1	8	9
E	B	1	2	3
F	C,D	3	4	11
G	D,E	1	3	11
H	F,G	2	3	11

What is the critical path?

A-D-F-H

A-D-G-H

A-C-F-H

B-E-G-H

What is the expected project completion time?

Note: Do not round intermediate calculations. Round your answer to 3 decimal places.

What is the probability of completing this project within 19 days?

Note: Use Excel's NORM.S.DIST function to find the correct probability for your computed Z value. Do not round intermediate calculations. Round Z value to 2 decimal places and final answer to 4 decimal places.

Thank you! Having trouble with excel at the moment