To calculate the marginal product of labor associated with hiring a third worker, we need to find the difference in output when hiring the third worker compared to hiring the second worker.
From the table:
- Output with 2 workers = 48,000
- Output with 3 workers = 52,000
Now, subtract the output with 2 workers from the output with 3 workers:
\[ \text{Marginal Product of 3rd Worker} = \text{Output with 3 Workers} - \text{Output with 2 Workers} \]
\[ \text{Marginal Product of 3rd Worker} = 52,000 - 48,000 = 4,000 \]
Thus, the marginal product of labor associated with hiring a third worker is 4,000.
The correct response is 4,000.