If a firm hires an additional worker and discovers that its total output has fallen, then it must be true that marginal physical product is negative.
What is the change in total output that results from hiring one additional worker?
The difference in production brought on by using an additional unit of labor is known as the marginal product of labor.
Does hiring additional workers increase the total revenue at a decreasing rate?
Total output increases with additional employees, although at a slower rate. a stage of production where an increase in the labor force leads to a decline in labor's marginal product. With each new unit of labor added to the mix, a company with this will produce progressively less production.
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