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

Question

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

Quizplus · Accepted Answer

The marginal product of the fourth worker is the additional output produced when the fourth worker is hired. If the total product increases by 20 units when the fourth worker is added, then the marginal product is 20 units.

Use the Following to Answer Question