The line graph illustrates the average price of monthly contract of four disparity cellular companies which is located Europan Country between January and September in 2012. This is measured in Euros.
Overall, Domo and Lex companies show broadly similar seasonal pattern with peaks from January to September. However, The Alpha company reached a trough before rising in January.
“Domo” company started 2 months with highly figure with 18 euros from January to March and this slightly dropped to 14 euros in Aprel. Nevertheless, this trend was similar, though at consistently higher levels until July with 25 euros and subsequently dropped with 22 euros between July and September. The “Lex” company begin the trend plummeted to just 10 euros in February. However, this figure rose sharply 18 euros from February to September.
On the other hand, the amount of average cost was higher in “Sim FX” company until June with 15 euros but this bottoming out at 6 euros in September. From this point typical proce of “Alpha” company was surging to 9 euros between January and April. Until it dropped sharply in January with 5 euros and subsequently this trend surging to 25 euros among all companies from January and September.