Table $7\mathrm{.}13$

All activity times for the project are in weeks.

$\backslash$table$[[$Activity$,$Predecessor,Optimistic,Most Likely,Pessimistic$],[$A$,$cdots,$12,16,25],[$B$,$cdots,$7,14,22],[$C$,$cdots,$5,10,14],[$D$,$A$,15,18,25],[$E$,$C$,8,12,18],[$F$,$B$,9,12,15],[$G$,$F$,18,22,29],[$H$,$D$,$E$,$G$,15,19,27],[,,,,]]$

Using Table $7,13,$ what is the critical path of this project?

B$-$F$-$G$-$H

O $C-E-H$ and $B-F-G-H$ are both critical.