The line graph represents the income for each month in 2008 in four shops of a jewelry company – Jewelry & Co.
Overall, the revenue for all the shops experienced an increase during the year. It is also notable that the revenue in Shop 3 showed the dominance in almost each month of the year, while the income of Shop 4 was the lowest one at the end of the given period.
In January, the monthly revenue in Shop 3 was the highest one in comparison with the revenue of the other shops, constituting just over 70 thousands of euros. Facing a decrease by approximately 30 thousands of euros, the monthly income of Shop 3 then rose significantly, reaching a maximum of about 80 thousands of euros at the end of the year. At the same time, Shop 2, whose monthly revenue was approximately 34 thousands of euros at the beginning of the year, experienced a period of stagnation and increased to just about 50 thousands of euros.
By contrast, Shop 1 and Shop 4 had the lowest monthly revenue at the end of the year. Both shops had just under 20 thousands of euros in monthly income at the beginning of the year. Then, until July the revenue of Shop 1 saw an increase and a period of stability, accounting for about 40 thousands of euros. While, the revenue of Shop 4 fluctuated, reaching its highest point of about 30 thousands of euros in July. Following by a fluctuation and an increase, the monthly income of Shop 4 and Shop 1 ended up with approximately 30 and 45 thousands of euros respectively.