Question: TIMES (days) Activity Start Node Finish Node OPTIMISTIC t o MOST LIKELY t m PESSIMISTIC t p A 1 2 21 33 57 B 1

				TIMES (days)
Activity	Start Node	Finish Node	OPTIMISTIC t_o	MOST LIKELY t_m	PESSIMISTIC t_p
A	1	2	21	33	57
B	1	3	17	23	41
C	2	5	13	25	61
D	3	4	28	40	76
E	4	5	16	40	64

Given the Activity on Arrow Diagram and the data found in the table above, calculate each of the following values: Activity At_e = 35 Standard Deviation = 6 Activity Bt_e =

Standard Deviation =

Activity Ct_e =

Standard Deviation =

Activity Dt_e =

Standard Deviation =

Activity Et_e =

Standard Deviation = 8 Path 1 2 5 Mean Time =

Standard Deviation =10 Path 1 3 4 5 Mean Time =

Standard Deviation =

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