Go through the bar chart below and solve the questions based on it.
There are three constituents of product D – A, B and C. When A, B and C are mixed in the ratio 1:2:3, D forms.
Following bar chart gives prices (in Rs) of 500 Kg of constituent A, 1000 Kg of constituent B and the average cost of 500 kgs each of constituent A, constituent B and constituent C. (All the values in the chart are in the multiples of 500).
Vijay Shankar Pd. decides to buy 10 kg each of A, B and C. In which year will he pay the least amount of money?