You should spend about 40 minutes on this part.
Write about the following topic:
The chart below shows the number of households in the US by their annual income in 2007, 2011, and 2015. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.
Give reasons for your answer and include any relevant examples from your own knowledge or experience.
Write at least 250 words.
Word count: 0
Part 1