activity times as well as the precedence relationships for this project are shown in the table below:

$\backslash$table$[[$Activity$,\backslash$table$[[$Immediate$],[$Predecessor$]],\backslash$table$[[$Duration$],[($weeks$)]]],[$A$,$None,$3],[$B$,$None,$2],[$C$,$A$,$ B$,4],[$D$,$C$,5],[$E$,$B$,$C$,6],[$F$,$D$,$ E$,6],[$G$,$F$,8]]$

$2\mathrm{.}2\mathrm{.}1$ Draw the Gantt chart for the project.

$2\mathrm{.}2\mathrm{.}2$ Determine the critical path for the project.

$2\mathrm{.}2\mathrm{.}3$ What is the expected project completion date?