2 report(s) found.
The gragh shows the amount of money that was spent for cell phone services and residential phone services in the period from 2001 to 2010. Overall the ratios of the two services cost were contrast and show different trend throughout the period. In the beginning residential phone services cost higher amount than cell phone services […]
The line graph comapres average annual expenses on cell phone and residental phone services during a nine-year period. Overall, what stands out from the graph is that spending money for cell phone sevice soared over a period while average expenditures for residental phones plummeted. Another interesting point is that the figure for cell phone service […]
