The presented line chart gives information on the monthly income of four distinct cafes in New York City over the past year.
Overall, the income per month of Wi-fi Cafe, Internet Express, and Cafe Cool witnessed significant increases, whereas The Tea Room cafe exhibited an inverse pattern, declining notably. Furthermore, despite dominating almost the entire period in terms of total income, The Tea Room observed a substantial fall to last rank among the four cafes in the last few months.
Concerning The Tea Room, which was the sole cafe that witnessed a considerable overall decline. Particularly, The Tea Room cafe started as the predominant cafe of all four, earning 160,000 dollars in January. Subsequently, this figure saw a dramatic fluctuation between 160,000 and 120,000 dollars until October, when it experienced a significant drop, plummeting to under 60,000 dollars.
Internet Express began the period with an income of around 100,000 dollars; then, this figure minimally dropped to 80,000 and stayed stable for over 3 months before markedly rising again to 140,000 dollars.
Looking at Wi-fi Cafe and Cafe Cool cafes, both showed similar trends. In the first month, Wi-fi Cafe received approximately 50,000 dollars, higher than that of Cafe Cool by 20,000. These figures then underwent several fluctuations before drastically growing to nearly 200,000 for Wi-fi Cafe and roughly 120,000 for Cafe Cool.