A) What is the variance activity B? 2 decimal places B) What is the variance of activity F? 2 decimal places C) what is the probability the project can be completed? 4 decimals places only

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A) What is the variance activity B? 2 decimal places B) What is the variance of activity F? 2 decimal places C) what is the probability the project can be completed? 4 decimals places only D) what is the probability the project will be 3 weeks late from the expected completion time ? 4 decimal places only.
ABC Company is given a project that needs to be done within a given time. The
customer requested the project to meet 48 weeks completion date.
Estimates of the optimistic, most probable, and pessimistic times (in wecks) for the activ-
itics are as folows:
TITT
Acthvity
Predecessor Optinlstic
Most Probable
Pessimistic
B
18
17
20
13
FE
F G
Transcribed Image Text:ABC Company is given a project that needs to be done within a given time. The customer requested the project to meet 48 weeks completion date. Estimates of the optimistic, most probable, and pessimistic times (in wecks) for the activ- itics are as folows: TITT Acthvity Predecessor Optinlstic Most Probable Pessimistic B 18 17 20 13 FE F G
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