Which concept is the value of a product relative to the amount of labor required to make it?

• A. PPP
• B. Literacy Rate
• C. Productivity
• D. Maternal Mortality Ratio

Answer: (C)

Productivity measures how effectively labor is converted into goods or services. When you look at the value of a product relative to the labor used, you’re focusing on labor productivity—output per unit of labor (often per hour). Higher productivity means more value is produced for each hour of work, reflecting efficiency, technology, skills, and how well the production process is organized. For example, if a worker produces 100 units in 10 hours, productivity is 10 units per hour; producing the same 100 units in 20 hours would lower productivity to 5 units per hour. The other terms—PPP (price level comparisons across countries), literacy rate (education level), and maternal mortality ratio (health outcome)—do not describe output relative to labor.