There are 20 cities in the County of Newton. Their populations are shown in the bar chart below

There are 20 cities in the County of Newton. Their populations are shown in the bar chart below

There are 20 cities in the County of Newton. Their populations are shown in the bar chart below. The average population of all the cities is indicated by the horizontal dashed line. Which of the following is closest to the total population of all 20 cities?

(A) 65,000 (B) 75,000 (C) 85,000 (D) 95,000 (E) 105,000

answer：D