An agency called Instant Cover supplies part-time/temporary staff to hotels within Scotland. The table shown in Figure 13.20 displays sample data, which lists the time spent by agency staff working at...

An agency called Instant Cover supplies part-time/temporary staff to hotels within Scotland. The table shown

in Figure 13.20 displays sample data, which lists the time spent by agency staff working at various hotels.

The National Insurance Number (NIN) is unique for every member of staff.