The price of a commodity rises by 20%, which leads to an increase in supply by 20 units. If price elasticity is 2, calculate initial and final supply of the commodity.

When price of a commodity falls by 20%, the quantity supplied decreases by 25%. Find out its price elasticity of supply.

When the price of a commodity rises from ₹10 to ₹11 per unit, its quantity supplied by 100 units. price elasticity of supply is 2.Calculate its quantity supplied at the increased price.

When the price of a commodity rises by 10 percent, its supply rises by 40 units. Its elasticity of supply is 1. Calculate its supply at the original price.

When price of a commodity falls by 10%, its supply decreases from 80 units to 60 units. elasticity of supply.

If the price of a commodity is decreased by 40% and its consumption is increased by 20% , then what will be the increase or decrease in the expenditure of the commodity?