Use a two-way data table to see how sensitive the project completion time in the LAN project is to the duration of activities E and H (selecting cables and wiring offices). Let the durations of these...

Use a two-way data table to see how sensitive the project completion time in the LAN project is to the duration of activities E and H (selecting cables and wiring offices). Let the durations of these activities vary from 3 to 6 days and from 10 to 16 days, respectively, in increments of one day each.