Study the following graphs carefully and answer the question that follow.
Price growth (in percent) as compared to previous year of sugar/kg over the years (Negative value shows decrease percent in price per kg)
If the cost Price of Sugar in 2005 is Rs. 15/kg, then the average price of sugar in 2005, 2007 and 2008 is:
1
16.90 per kg
2
27.2 per kg
3
18.6 per kg
4
15.8 per kg