Calculate the own price elasticity of supply for the following statements:

1.When the price of the good falls from $2.25 to $1.75, quantity supplied falls from 600 to400 units. Round to 2 decimal places

2.When the price of the good falls from $2.25 to $1.75, quantity supplied falls from 600units to 500 units.

3.When the price of the good falls from $2.25 to $1.65, quantity supplied remains unchanged