9. Using the information provided in the table, the network diagram and the project completion time = 25 weeks, reduce the completion time of the project by 5 weeks in the most economical way.

Activity	Normal Time (weeks)	Normal Cost ($)	Crash Time (weeks)	Crash Cost ($)	Maximum Weeks Reduced	Crash Cost per Week ($)
A	3	450	2	860	1	410
B	4	650	3	750	1	100
C	6	800	3	1,325	3	175
D	6	1,500	4	2,140	2	320
E	6	1,650	4	2,170	2	260
F	5	200	5	200	0	0
G	7	1,600	5	1,900	2	150
H	3	550	3	550	0	0

AON network diagram

(If there is no amount for a box enter 0. All boxes must be filled.)

Reduce A by ____________ week(s), B by________ week(s), C by _________ week(s), D by _________ week(s), E by _______ week(s), F by ______ week(s), G by _________ week(s), H by ___________ week(s).

Total additional cost is ______________

B(4) E(6) A(3) C(6) G(7) H(3) D(6) F