The following table gives the details of Five commodities A, B, C, D and E with quantity required and their costs for a family in a month. Study the table and answer the questions that follow.

The ratio of the total amount spent on A and D commodities in the year 2019 is:

6 : 17

Amount spent on A in 2019   :   Amount spent on D in 2019 

       15 × 80   :   40 × 85

         1200     :    3400

             6      :      17