Optimistic Most Probable Pessimistic

Activity Time Time Time

A $456$

B $2\mathrm{.}533\mathrm{.}5$

C $678$

D $55\mathrm{.}59$

E $678$

F $135$

G $81012$

Suppose that the critical path is A$-$C$-$E$-$F$-$G$.$ Use Appendix A to answer the questions. Do not round intermediate calculations. Round your answers to three decimal places.

What is the probability that the project will be completed within $33$ weeks?

What is the probability that the project will be completed within $30$ weeks?

What is the probability that the project will be completed in more than $31$ weeks?

What is the probability that the project will be completed in $32$ weeks?