The following graph shows the number of books sold by a book-seller during five months of 2019, April, May, June, July and August. Study the graph and answer the question. The total number of books sold during these five months is:

2950 2900 2850 2800

2850

Total number of books old during all five months = 900 + 800 + 500 + 350 + 300 = 2850