The following bar graph shown information on the sales of the personal computers by the company “XYZ” for the last 10 years.How many units of personal computers were sold by the company XYZ in 2011?

The following bar graph shown information on the sales of the personal

1.	The following bar graph shown information on the sales of the personal computers by the company “XYZ” for the last 10 years.How many units of personal computers were sold by the company XYZ in 2011?
A.	60
B.	50
C.	80
D.	70
Answer» B. 50