The information about income of four cafes in New York as per month which has been illustrated in line a graph . The data is calibrated in Thousand Dollars ($).
Overall, the significant rate of income was genrated by Wi-fi Cafe ; however ratio of The Tea Room was far lower , while proportion of Cafe Cool and InternetExpress were noticed relatively similar .
To begin with , in the starting month, WiFi cafe had made merley 40,000 $ which rose graduly till the may with almost 20,000 $ of increment. But after this ratio it upserged for two months more and than came back to its previous position in september ,than it rose drameticaly till the last month with highest income of almost 200,000 $.
Furthermore, the income of The Tea Room cafe was 160,000$ in its first month, which had fluctuated for almost more than half year with range of 120,000$to 140,000$ till third last month (October)and in last two month it went down consistantly with almost 50,000$ which was the lowest incom of that in compare of others. The little diparity was apprent between the income ratio of two remainig cafes at last month which were Internate Express and Cafe Cool along with 140,000$ and 120,000$ respectively.