The line chart in question highlights the change of amount of four coffee shop in New York city through last year.
Overall, the revenue of the tea room experienced a significant drop during the one-year span given, while that of internet express, wi-fi café and café cool climbed to a less or greater extent in the same interval. Noticeably, the figure for the tea room remained persistently and prominently higher and was consecutively surpassed by the rest.
In detail, the income of the tea room started at an unparalleled amount,160,000, in the January, whereas wi-fi café ‘s initial figure was 50,000, lower than the former by 110,000. Subsequently, the amount of the tea room went into sharp fall to 50,000 in the December; however, the latter dramatically surge to 190,000 at the end.
In addition, the revenue of internet express saw a moderate rise to 140,000 in the end of the year, 40,000 higher than the level that it had initiated. Last, the figure for café cool fluctuated in the upward trend from 30,000, finishing the period surveyed at 120,000.