Answer: elastic
Explanation:
The price elasticity of supply will be:
The percentage change in price will be:
= (1.50 - 0.50)/0.50 x 100
= 1.00/0.50 × 100
= 200
The percentage change in quantity will be:
= (4 -2)/2 x 100
= 2/2 × 100
= 100
Elasticity = % change in quantity/% Change in Price = 200/100 = 2
Since elasticity = 2, this indicates supply is elastic as it's greater than 1.