Use the table to answer the question.
Number of Workers Output Total Cost ($) Total Revenue ($)
1 40,000 50,000 400,000
2 48,000 100,000 480,000
3 52,000 150,000 520,000
Calculate the marginal product of labor associated with hiring a third worker.
a
370,000
b
4,000
c
40,000
d
50,000
1 answer
b. 4,000