Study the following table and answer the questions based on it.
Expenditures of a Company (in Lakh Rupees) per Annum Over the given Years.
Year  Item of Expenditure  
Salary  Fuel and Transport  Bonus  Interest on Loans  Taxes  
1998  288  98  3.00  23.4  83 
1999  342  112  2.52  32.5  108 
2000  324  101  3.84  41.6  74 
2001  336  133  3.68  36.4  88 
2002  420  142  3.96  49.4  98 
1. 
What is the average amount of interest per year which the company had to pay during this period? 


2. 
The total amount of bonus paid by the company during the given period is approximately what percent of the total amount of salary paid during this period? 


3. 
Total expenditure on all these items in 1998 was approximately what percent of the total expenditure in 2002? 


4. 
The total expenditure of the company over these items during the year 2000 is? 


5. 
The ratio between the total expenditure on Taxes for all the years and the total expenditure on Fuel and Transport for all the years respectively is approximately? 

