Final answer:
The question is about labor input and productivity in a hypothetical economy called Econoland.
Step-by-step explanation:
The subject of this question is economic productivity in a hypothetical economy called Econoland. The question asks about the total input of labor and productivity level in Econoland based on given information. In year 1, Econoland has 6 workers, each working 1,400 hours per year. The total input of labor is 8,400 hours. The productivity, or average real output per hour of work, is $10 per worker.