Consider the following work breakdown structure:

$\backslash$table$[[$Activity$,$Precedes,$\backslash$table$[[$Time Estimates $($days$)],[$Optimistic$]],$Most Likely,Pessimistic$],[$Start$,$A$,$B$,$C$,-,-,-],[$A$,$D$,38,50,62],[$B$,$E$,90,99,108],[$C$,$End,$85,100,115],[$D$,$F$,19,25,31],[$E$,$End,$91,100,115],[$F$,$End,$62,65,68]]$

What is the probability that this project will be completed within $205$ days?

$0\mathrm{.}9544$

$0\mathrm{.}6826$

$0\mathrm{.}8413$

$0\mathrm{.}9772$

$0\mathrm{.}9987$