The line graph depicts the average monetary values of agreements between a country in Europe and four different brands of mobile phones during January and September 2022.
Overall, the costs of all contracts observed increases, except for Sim TX. In particular, the most dramatic surge occurred in the payment for Alpha, overtaking the leading position of Domo’s.
In January, the payment for Domo’s mobile phone was the highest while Alpha company offered the cheapest price. The figure’s of Domo stayed steady in the first four months before reaching a high of 25 euros in July and fell slightly at the end of the period. Regarding the cost of Alpha’s contract, it kept hovering around 5 euros until June when the value rapidly went up. This number finally peaked at 25 euros, therefore, Alpha became the most expensive mobile phone’s manufacturer.
The contracts of Lex and Sim TX exhibited the same trends during January and June as both fluctuated around 10 and 15 euros. Afterwards, while the price of mobile phones from Lex climbed up minimally to almost 20 euros, Sim TX conversely witnessed a reduction to under 10 euros, which is the lowest payment among all brands.