Consider a project that has been modeled as follows:

$\backslash$table$[[$Activity$,$Immediate Predecessors,Optimistic,Most Probable,Pessimistic$],[$A$,--,2,5,8],[$B$,--,2,3,7],[$C$,--,5,7,9],[$D$,$A$,7,12,14],[$E$,$A$,3,4,5],[$F$,$A$,$ B$,6,9,12],[$G$,$C$,4,6,8],[$H$,$C$,4,6,8],[$I$,$E$,$F$,$G$,5,6,12],[$J$,$H$,12,7,14]]$

How many days should I give myself to ensure a $95\%$ probability of completing?

$28\mathrm{.}56$

$32\mathrm{.}20$

$30\mathrm{.}73$

$33\mathrm{.}85$