Consider the following work breakdown structure: What is the probability of finishing the project at exactly 201 days?

		Time Estimates (days)
Activity	Precedes	Optimistic			Most Likely			Pessimistic
Start	A,B		-			-			-
A	C,D		44			50			56
B	D		45			60			75
C	E		42			45			48
D	F		31			40			49
E	F		27			36			39
F	End		58			70			82

		1.
		0.
		0.9.
		0.6.
		2.5.