Question

Hours of Labour	Total Output	Marginal Product
0	?	?
1	100	100
2	?	80
3	240	?

What is the total output when $2$ hours of labour are employed?

• A. $80$
• B. $100$
• C. $120$
• D. $180$

Answer 1

The correct option is D $180$

Hours of Labour	Total Output	Marginal Product
0	0	0
1	100	100
2	180	80
3	240	60

Total output when $2$ hours of labour are employed = $100+80=180$