Activity	Normal Time (weeks)	Normal Cost ($)	Crash Time (weeks)	Crash Cost ($)	Maximum Weeks of Reduced	Crash Cost per Week
A	4	800	3	1200	1	400
B	3	900	2	1000	1	100
C	5	1250	3	2250	2	500
D	2	800	2	800	0	0
E	5	1500	4	2000	1	500
F	6	2000	5	3000	1	1000
G	4	600	3	900	1	300
H	3	900	3	900	0	0

Using the information given,

(a) Calculate the completion time of the project.

(b) Identify the activities on the critical path.

1. sing the information given and the project completion time calculated in Problem 9(a), reduce the completion time of the project by 5 weeks in the most economical way.
2. Using the information given and the project completion time calculated in Problem 9(a), calculate the minimum time for completing the project possible.