Anandhan owns a fleet of taxis and the following information is available from the records maintained by him.

1. Number of taxis

10

2. Cost of each taxi

Rs 54,600

3. Salary of manager

Rs 700 p.m.

4. Salary of accountant

Rs 500 p.m.

5. Salary of cleaner

Rs 200 p.m.

6. Salary of mechanics

Rs 400 p.m.

7. Garage rent

Rs 600 p.m.

8. Insurance premium

5% p.a.

9. Annual tax

Rs 900 per taxi

10. Driver’s salary

Rs 350 p.m. per taxi

11. Annual repairs

Rs 1,000 per taxi

Total life of a taxi is about 2,00,000 km. A taxi runs in all 3,000 km in a month and 30% of this distance has to be run without any passenger. Petrol consumption is one litre for every 10 km at 4.41 per litre. Oil and other expenses are Rs 10.50 per 100 km.

Calculate the cost of running a taxi per km.