Consider the following cost schedule.

	Labour	TP	TFC	TVC	TC	AFC	AVC	ATC	MC
a	0	0	210.0	0.0	210.0	-	-	-	-
b	1	10	210.0	22.5	232.5		2.3	23.3	2.3
c	2	22	210.0	45.0	255.0		2.0	11.6
d	3	31	210.0	67.5	277.5	6.8	2.2	9.0
e	4	37	210.0	90.0	300.0	5.7		8.1	3.8
f	5	41	210.0	112.5	322.5	5.1		7.9	5.6

What is marginal cost at points c and d?

Select one:

(a) 5.6 and 2.3

(b) 8.1 and 7.9

(c) 1.9 and 2.5

(d) 2.3 and 2.5

Thanks