Step-by-step explanation
The average rate of change in the size of the compan is given by the quotient between the change in the number of employees between 2000 and 2010 and the difference in years between 2000 and 2010. This quotient is:
Answer
Then the average rate of change in the size of Vikram's company between 2000 and 2010 and answer to this question is 2.1 employees per year.