The chart below shows the number of households in the US by their annual income in 2007,2011 and 2015. Summarize the information by selecting and reporting the main features, and make comparison where relevant.

The diagram illustrates that how the method of creating carbonated drinks. In general , what stands out from the diagram is that there are 5 stages are required to provide customers with soft drinks.The procedure starts with cleaning and heating evaporation and carbonation ,followed by mixing bottles and cans.Finally , packaging and transportation systems occurs […]

The bar graph illustrates information about households in the US and their income in the period2007 ,2011and 2015. The most significant change that can be noticed in this bar chart is the outstanding increasing of numbers of families for $100,000 or more in 2015 approximately 34 millions. $100,000 or more had registered the raising about […]