PM.52 HCA (Hospital Corporations of America) has obtained 5 new hospitals in a recent acquisition. They want to equip these hospitals with state of the art cancer treatment equipment and train staff to use it. The company has broken this project down into lettered activities and their durations in weeks:

Activity	Duration (weeks)	Immediate Predecessor(s)
A	4	-
B	7	A
C	3	A
D	8	B
E	7	B
F	11	C
G	10	D,F
H	14	E
I	11	G
J	2	H,I
K	6	J

What is the overall duration of the project (in weeks)? weeks What is the project's critical path?

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If activity D were shortened by 2 week(s) and activity G were shortened by 2 week(s), what would be the project's critical path?

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