The line chart compares the average cost of every month contract for four several mobile in a European areas between January and September in 2002
Overall, the average prices tended to increase more significantly towards the latter months of the given period, with the exception of the contracts with Slim TX, which plateaued during the period given. Domo was the company with the most expensive monthly contracts for most of the period, but it was surpassed by Alpha, usually the cheapest, in September.
Looking first at the monthly contracts with Domo and alpha, the first monthly contract start contradictory. the Alpha monthly prices , started with a modest data, exactly at 5 Euros in 2002 jannuary, its pricing contract continued to increase sharply to about 7 Euros in april. The alpha price then slightly decrease back to 5 Euros before recorded a remarkbly rise, peaked at 20 Euros in the end of period given. Which made alpha the most expensive contractor examined. Meanwhile, domos’s users had got pay the highest price for majotity of 2002 as the price rose gardually from january to july , followed by a slight decrease to about 23 euros by september. The cost of Lex cellphones also rose marginally over the period, unfortunately, it was not quite high enough when compared with its contenders settling at just about 17 euros every month.
On the other hand, SimTX showed a promising start as the year progressed steadily with just under 10 euros in January then climaxing to nearly 14 euros in June before a drop towards the end of the period of about half the price of its previous position.