Use the following to answer questions:
-(Table: Total Product and Marginal Product) Look at the table Total Product and Marginal Product. The marginal product of the fourth worker is _____ units.
A) 20
B) 22.5
C) 50
D) 90

Question

Use the following to answer questions: 
-(Table: Total Product and Marginal Product) Look at the table Total Product and Marginal Product. The marginal product of the fourth worker is _____ units.
A) 20 
B) 22.5 
C) 50 
D) 90

Quizplus · Accepted Answer

The marginal product of the fourth worker is the change in total product when the fourth worker is added. If the total product increases by 20 units with the addition of the fourth worker, then the marginal product is 20 units.

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