Answer:
19% change
Explanation:
Since, Emerson has an associate degree,
His employment is 19% changed in 10 years, i.e. from 2008 to 2018.
Because the bar graph shown the percentage of change in employment from 2008 to 2018.
Also, Employment of associate degree is most affected in 10 years.
And those who have job training and work experience is least affected in these 10 years.