In the market for labor, demand describes

• the quantity of labor that workers are willing to provide.
• the relationship between the quantity of labor that firms are willing to hire and the wage that they are willing to pay.
• the quantity of labor that firms are willing to hire.
• the relationship between the quantity of labor that workers are willing to provide and the wages they are willing to accept.
• the relationship between the quantity of labor that workers are willing to provide and the wages they are willing to accept.