XY & Company Limited owns a fleet of ten trucks each costing Rs 75,000. The company has employed one manager to whom it pays Rs 450 p.m. an accountant who gets Rs 250 p.m. and a peon who gets Rs 100 p.m. The company has got its trucks insured @ 2% per annum. The annual total tax is Rs 1,200 per truck. The other expenses are as follows:

Driver’s salary

Rs 300 per month

Cleaner’s salary

Rs 100 per month

Mechanic’s salary

Rs 400 per month

Repairs and maintenance

Rs 1,200 per year for one truck

3 km per litre at Re 90 per litre

The estimated life of the truck is five years.

Other information:

Distance travelled by each truck per day 200 km.

Normal loading capacity

100 quintals

Wastage in loading capacity

10%

Percentage of truck laid up for repair

5%

Effective days in a month

25

Calculate (a) cost per quintal kilometre and (b) cost per kilometre of running a truck.