C$.$ Problem $($Total $75$ points$)$: Clearly show your work. Bar Chart

Note: The above table contains more slots $($cells$)$ for activities or time periods than the problem requires.

$(20$ points$)$ For the simple project $($painting a room$)$ described below, develop AON diagram

$($called a PERT chart$)$ and simple Gantt chart to graphically represent the project. Use next

sheet for the AON diagram and bar chart.

Objective: Paint a room

Prepare materials

Select and buy paint $(1$ hour$)$

Buy painting tools: brushes$/$rollers $(1$ hour$)$

Move in paint, tools, and ladder $(1$ hour$)$

Prepare room

Remove old wallpaper $(3$ hours$)$

Cover electrical outlets$/$switches $(1$ hour$)$

Cover floor and furniture $(1$ hour$)$

Paint the room

Paint trim $(2$ hour$)$

Paint large sections $(3$ hours$)$

Clean up the room

Clean brushes$/$rollers $(1$ hour$)$

Remove all covers$/$rearrange furniture $(1$ hour$)$