Average hourly earnings per year ( $E$ ) of the workers in a firm are represented in figures $A$ and $B$ as follows :

Years (Y) Hourly Earnings (E)
2013 20
2014 25
2015 30
2016 35
2017 40

Fig. A

Years (Y) Hourly Earnings (E)
2013 20
2014 25
2015 30
2016 35
2017 40

Fig. B

From the figures, it is observed that the

values of $E$ are different

ranges (i.e., the difference between the maximum and the minimum) of $E$ are different

slopes of the graphs are same

rates of increase of $E$ are different

Average hourly earnings per year ( EEE ) of the workers in a firm are represented in figures AAA and BBB as follows : Years (Y)Hourly Earnings (E)201320201425201530201635201740 Fig. A Years (Y)Hourly Earnings (E)201320201425201530201635201740 Fig. B From the figures, it is observed that the