Given the following information in the table, fill in the blanks:

Output	Total Revenue	Fixed Cost	Variable Cost	Total Cost	Average Total Cost	Marginal Cost
0	$ 0	$ 1,200	-	$ 1,200	-	-
100	1,000	1,200	$ 800	2,000	20	A
200	2,000	1,200	1200	2,400	12	B
300	3,000	1,200	1,500	2,700	9	C

Enter your answer as a whole number with no commas, decimals or special characters (example: $)

The value for A is:Question Blank.The value for B is:Question Blank.The value for C is:Question Blank