If the total product of two workers is 80 and the total product of 3 workers is 90 then the average product of the third worker is ________ and the marginal product of the third worker is _________?
Correct answer: D. 30; 10
- A. 160; 270
- B. 10; 30
- C. 10; 3.33
- D. 30; 10
Explanation
The marginal product of the third worker is 90 − 80 = 10. Average product with three workers is 90/3 = 30, giving 30 for average product and 10 for marginal product.
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