The bar chart illustrates the average daily sales (by number of total servings sold) in two seasons (winter, summer).
Looking from overall perspective, it is readily apparent that hot servings like hot coffee and soup were more popular in the winter, while iced coffee and ice cream were more frequently purchased in the summer. Additionally, average daily sales of salad were equal in both seasons.
Salability of hot coffee in the winter was higher for approximately 45 than in the winter as average daily sales of this drink in the summer was 30, which was much higher at 75 in the winter. The sales of iced coffee in the winter were very close to zero, whereas it rose for 40 in the summer. Average number of ice cream purchases per day in the winter was nearly 25, which experienced a slight increase to 35 in the summer. The everyday sales of soup in the summer doubled in the winter, by exhibiting an upward trend from 25 to 50. Interestingly, the average daily purchases of salad remained constant at 25 during the periods of winter and summer.