-Figure 7-1 Shows the Amounts of Coal That a Mining

Multiple Choice

-Figure 7-1 shows the amounts of coal that a mining company could produce per week by changing the number of workers while capital and technology remain constant.How many workers could the mine hire before the marginal product of labor begins to decline?

A) 1 worker
B) 2 workers
C) 3 workers
D) 4 workers
E) 5 workers