Mathematics · Data Interpretation

In a company, the pie chart distributes the total sales across five years from 2001 to 2005 as follows: 2001 (11%), 2002 (15%), 2003 (14%), 2004 (35%), and 2005 (25%). If the company's profit in 2001 was 10%, in 2002 was 25%, and in 2003 was 40% of expenditure, find the ratio of total expenditure in 2001, 2002, and 2003 combined to the total sales in 2004 and 2005 combined. [Note: Profit = Sales - Expenditure]