Mehta Ltd introduced 5000 units in a process at a cost of Rs10000.The wages and
overheads incurred are Rs 10000 and Rs8000 respectively. It is expected that 10% of the
output is likely to be defective. Actual output of the goods is 4400units.
The rectification of defective units costs Rs 4 per unit
You are required to -

Calculate the cost per unit