The presented line graph illustrates the money earned {in dollars} in four cafes of New York in previous year.
Overall, the incomes of all four cafes have decreased over the one year period, with the exception of the Wi-Fi Cafe, which started to earn significantly more at the end of the period. Although initially the cafe called “The tea room” had been the most succesfull one, the aforementioned Wi Fi cafe turned to be the most popular in the end.
Despite experiencing some fluctuations, the income of the Tea room cafe had been gradually decreasing from 160 million dollars in January to just below 140 million in October, From October onwards it started to plummet, until it finally dropped to around 50 million dollars. On the contrary, the Wi-fi café, although initially experiencing low incomes in January at the number of just about 50 million dollars. Then, after having some fluctuations, it reached its peak of approximately 190 million dollars at the end of November.
The number of money earned by the Internet Express experienced a relatively steady rise, with it never falling below 80 million dollars and never rising above 120 million. However, there was the exception of the later period, between mid November and mid December, where it increased considerably from just under 120 million to almost 140 million dollars. Café cool had also raised its incomes by the end of the period, starting from a slightly more than 30 million dollars to increasing, with some fluctuations, to 60 million in November. From that point the numbers grew rapidly, until eventually reaching their peak at 120 million dollars in December.