Using PERT, Adam Munson was able to determine that the expected project completion time for the construction of a pleasure yacht is

21

months, and the project variance is

4.

a) The probability that the project will be completed in

17

months =

nothing

(round your response to four decimal places).

b) The probability that the project will be completed in

20

months =

nothing

(round your response to four decimal places).

c) The probability that the project will be completed in

23

months =

nothing

(round your response to four decimal places).

d) The probability that the project will be completed in

25

months =

nothing

(round your response to four decimal places).

e) The due date that yields a 95% chance of completion =

nothing

months (round your response to two decimal places).