Marginal Social Cost and Benefit of Odor

Quantity of odor emissions (thousands of odor units)	Marginal social benefit ($ per odor unit)	Marginal social cost ($ per odor unit)
0	$80	$ 0
1	72	8
2	64	16
3	56	24
4	48	32
5	40	40
6	32	48
7	24	56
8	16	64
9	8	72
10	0	80