the line graph shows the average cost of monthly contract of four different cellular companies in one european country from january to september in 2012 measured in euros.

The line graph illustrates the fluctuations in the monthly contract costs of four cellular companies—Domo, Lex, Sim TX, and Alpha—in a European country between January and September 2012, with prices measured in euros. Overall, the most notable trends include a consistent rise in prices for both Domo and Lex, while Sim TX experienced a steady […]