Study the given graph and answer the question that follows.

What is the ratio of the total expenditure on Infrastructure and Transport to the total expenditure on Taxes and Interest on Loans?

13 : 5

Total expenditure on Infrastructure and Transport  :   Total expenditure on Taxes and Interest on Loans

 ( 15 + 17.5 )  :  ( 5 + 7.5 )

        32.5       :        12.5

          13        :          5