The price elasticity of supply for the good is 0.238.
The price elasticity of supply measures how the quantity supplied responds to changes in the price of a good.
Price elasticity of supply = percentage change in the quantity supplied / percentage change in the price of the good.
Types of price elasticity of supply
Percentage change in the quantity supplied = (45 / $42) - 1 = 0.0714 = 7.14%
percentage change in the price of the good = (1300 / 1000) - 1 = 0.3 = 30%
Price elasticity of supply = 7.14 / 30 = 0.238
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