Answer:
The answer is B. real GDP divided by the number of people working
Step-by-step explanation:
Productivity is a measure of efficiency.
Productivity is the efficient use of factors of production e.g land, capital etc. in the production of various goods and services. Higher productivity means higher output in volume and quality of goods from the same input.
GDP per hour worked is a measure of labour productivity. Labor productivity is real GDP divided by the number of people working.