Table 13-6 Wooden Chair Factory -Refer to Table 13-6. Assume the Wooden Chair Factory currently employs 2 workers. What is the marginal product of labor when the factory adds a 3rd

Table 13-6
Wooden Chair Factory
-Refer to Table 13-6. Assume the Wooden Chair Factory currently employs 2 workers. What is the marginal product of labor when the factory adds a 3rd worker?
A)5 chairs per hour
B)10 chairs per hour
C)20 chairs per hour
D)25 chairs per hour