I have a problem in economics on Labor Supply-Elasticity. Please help me in the following question. When we try to list the labor supplies from least elastic to the most elastic, then the most accurate ranking would most likely be: (i) Competitive firm, small industry and highly skilled occupation. (ii) Economy, skilled occupation and competitive firm in the small industry. (iii) Firm, economy, unskilled occupation and individual full-time worker. (iv) Economy, firm and individual full-time worker.
What is most precise answer.