For each activity, you are given its optimistic time, its most likely time, and its pessimistic time, in that

order. Times are in days.

a$)$ What is the expected path duration of each path? $(10$ pts$)$

b$)$ What is the standard deviation of each path? $(10$ pts$)$

c$)$ What is the probability that the project can be completed in $49$ days or less? $(5$ pts$)$For each activity, you are given its optimistic time, its most likely time, and its pessimistic time, in that

order. Times are in days.

a$)$ What is the expected path duration of each path? $(10$ pts$)$

b$)$ What is the standard deviation of each path? $(10$ pts$)$

c$)$ What is the probability that the project can be completed in $49$ days or less? $(5$ pts$)$For each activity, you are given its optimistic time, its most likely time, and its pessimistic time, in that

order. Times are in days.

a$)$ What is the expected path duration of each path? $(10$ pts$)$

b$)$ What is the standard deviation of each path? $(10$ pts$)$

c$)$ What is the probability that the project can be completed in $49$ days or less? $(5$ pts$)$