The following figure gives the percentage distribution of sales of a small home-based business over the past 5 years. The total sales during these five years were Rs. 20,00,000.
What is the difference in sales of year 1 to year 5?
1
Rs. 2,00,000
2
Rs. 3,00,000
3
Rs. 50,000
4
Rs. 5,00,000