Number of workers Output Marginal Product of Labour Value of Marginal Product of Labour Wage Marginal Profit

0 0

1 100 $1000 $500 $500

2 80 $800 $500

3 60 $500 $100

4 280 $400 $500

5 20 $500

What is the marginal product of the fifth worker?

a. 20 b. 40

c. 60 d. 100

this is all the info i was given