A factory currently produces 2,000 units per week with 10 wo…
A factory currently produces 2,000 units per week with 10 workers, each working 40 hours per week. After adopting a new production process, the factory increases its output to 1,800 units per week with 6 workers, each working 50 hours per week. What is the percentage change in labor productivity in terms of units produced per labor hour?