$\backslash$table$[[$Activity$,$Predecessors,$\backslash$table$[[$Most$],[$Likely$],[($Day$)]]],[$A$,-,2],[$B$,$A$,6],[$C$,$A$,4],[$D$,$B$,4],[$E$,$C$,2],[$F$,$B$,1],[$G$,$D and E$,2],[$H$,$C$,1]]$

Table Activity $1$

$\backslash$table$[[$Activity$,$Predecessors,$\backslash$table$[[$Most$],[$Likely$],[($Week$)]]],[$A$,-,4],[$B$,$A$,3],[$C$,$A$,2],[$D$,$B$,5],[$E$,$B and C$,1],[$F$,$B and C$,3],[$G$,$E and F$,4],[$H$,$D and E$,4],[$I$,$G and H$,6]]$

In activity tables $1$ and $2$ above:

a$.$ Draw a network diagram

b$.$ Determine the critical pathTable Activity $2$