Question

Complete the following table:

Units of labour	Total product	Average product	Marginal product
1	50
2	90
3	120
4	140
5	150
6	150
7	140
8	120

Answer 1

Units of labour	Total product	Average product	Marginal product
1	50	50	50
2	90	45	40
3	120	40	30
4	140	35	20
5	150	30	10
6	150	25	0
7	140	20	-10
8	120	15	-20