Activity	Immediate Predecessors	Time Required (months)
A	Start	2
B	A	3
C	A	4
D	B, C	6
E	Start	3
F	E	8

A luxury yacht manufacturer has decided that it wants the project to be completed one month earlier than can currently be achieved. A table of crashing data is presented below. Determine the minimum cost method of reducing the project completion time by one month. What is the critical path(s) for the new timeline?

Please show the work.

Activity	Time Required (months)	Minimum Feasible Time (months)	Cost to Shorten ($ per month)
A	2	1	$500,000
B	3	2	$200,000
C	4	3	$250,000
D	6	5	$400,000
E	3	2	$100,000
F	8	7	$600,000