The project is installing wireless charging stations for Laptops

Hi

I need help creating a PERT/CPM diagram. Its very simple and basic,

Here is a link of what it should look like

The project is installing wireless charging stations for Laptops and tablets , each department should take about 1 day of installation and 3 days for shipment to arrived total time of project should take no more than a week.

Here is a sample of how the chart should look like: http://www.rff.com/pert_hardware.htm

there are 8 departments :

– accounting

-sales

– customer service

– legal

– executives

– IT

– project managers

– HR