Study the following table to answer the questions.

Expenditure of a factory per annum over the given year.

The ratio between the total expenditure on salary for all the years and the total expenditure on fuel and transport for all years respectively is approximately. 

1696 : 741

Total expenditure on salary for all years = 185+328+369+425+389 = 1696

Total expenditure on fuel and transport for all years = 96 + 156+135+124+134 = 741

Required ratio = 1696 : 741