Average salary of the given period isÂ
= $$ \frac {(Salary in 2001+ 2002+ ..... 2006)}{6}$$
So, Average Salary from the year 2001 to 2006 isÂ
$$= \left(1500+2600+3200+4100+5000+5200\right)\div 6$$
$$=21600\div 6$$
$$=3600.$$
So, option D is correct.
Create a FREE account and get: