The line graph illustrates the monthly income of four different cafes in New York over the last year.
Overall, what can be seen from the graph is that The Tea Room initially had the highest earnings but experienced a considerable decline in the final quarter, whereas Wi-Fi Café saw the most significant growth. In contrast, Café Cool started with the lowest income but then ended the year with a sharp increase, surpassed The Tea Room. Internet Express maintained stable figure with minor fluctuations.
Looking at details, as regards The Tea Room, the number started at $160,000, making it the most profitable cafe at that time. However, having been fluctuating over the period between March and October, the income plummeted in the end of the year to around $50,000. Meanwhile, Internet Express remained stably throughout the year, with earnings increasing marginally in the last four months.
On the other hand, Café Cool started with the lowest revenue at about $20,000 but showed a consistent upward trend from mid-year onwards. By December, it had reached around $120,000. In parallel, Wi-Fi Café exhibited a dramatic surge in income in the final quarter, rocketing from $60,000 in September to nearly $190,000 in December, overtaking all other cafes to become the most profitable by the end of the year.