If four workers can product 18 chairs a day and five can produce 20 chairs a day, what is the marginal product of the fifth worker?
A)2 chairs.
B)3 chairs.
C)4 chairs.
D)38 chairs.

Question

Quizplus · Accepted Answer

The marginal product of the fifth worker is the additional output produced by adding the fifth worker, which is calculated by subtracting the total output with four workers (18 chairs) from the total output with five workers (20 chairs), resulting in 2 chairs.

If Four Workers Can Product 18 Chairs a Day and Five