Price	Quantity Demanded	Total Revenue	Marginal Revenue	Variable Cost	Total Cost	Avg Variable Cost	Marginal Coast	Profit	Percent Contribution margin
18	600	10800		5210	5710	8.68		5090
17	a	11900	11	b	6140	8.06	4.30	5760	0.75
16	800	12800	9	6135	c	7.67	4.95	6165	d
15	900	13500	e	6700	7200	7.44	5.65	6300	0.62
14	1000	14000	5	7335	7835	f	6.35	6165	g
13	1100	14300	3	8060	8560	7.33	h	i	0.44
j	14400	14400	1	8900	9400	7.42	8.4	5000	0.30

SOLVE FOR THE FOLLOWING (PLEASE SHOW WORK)

a

b

c

d

e

f

g

h

i