Consider the following work breakdown structure:

Start Finish Duration $($days$)$

Activity Node Node Optimistic Most Likely Pessimistic

A $12415059$

B $13546066$

C $24587082$

D $34324144$

What is the probability that this project will be completed within $130$ days?

Multiple Choice

$\mathrm{.}9544$

$\mathrm{.}9987$

$\mathrm{.}90$

$\mathrm{.}9772$

$\mathrm{.}8413$