When price of a good rises by Rs.10 per unit, the supply byfirm increases from 400 units to 8000 units . What was the original price, if Es = 1?

When price of a good rises by Rs.10 per unit, the supply byfirm increa

1.	When price of a good rises by Rs.10 per unit, the supply byfirm increases from 400 units to 8000 units . What was the original price, if Es = 1?
Answer» ANSWER :RS. 10