Input of Labor	total product of berries	average physical prodcut	marginal physical product
0	0		---------------------------
1	4	4.00	4
2	12	***	8
3	20	6.67	8
4	27	6.75	*****
5	**	6.40	5
6	35	5.83	3
7	31	**	*****
******	24	3.00	-7

The table above is a production function for berries. replace the asterisks with the correct values. WHen you are finished, graph the total product and the marginal product. Make sure to use a separate graph for each. Be sure to label all axes with the correct units.

PART TWO

Which production function(s) exhibit diminishing marginal returns? Briefly explain your answer

Which production function(s) exhibit constant marginal returns? Briefly explain your answer

Which production function(s) exhibit increasing marginal returns? Briefly explain your answer

Which production function(s) exhibit negative marginal returns? Briefly explain your answer

Labor	Q(A)	Q(B)	Q(C)	Q(D)
0	22	0	0	0
1	20	5	6	7
2	18	11	14	14
3	16	18	20	21
4	14	26	24	28
5	12	35	27	35
6	10	45	28	42