The following graph shows the percentage rise in the profits of two companies over the years.

What is the average of the percentage increases in the year-to-year profit of Company Mover all the given years. taken together? [Give your answer correct to the nearest integer value.]

21%

Average of percentage increases in the year-to-year profit of Company M over all the given years. taken together

= \(\frac{25+10+15+25+20+30 }{6}\) × 100

= 20.83%

= 21%