The per-unit amount of three different production costs for Onini, Inc., are as follows:

	Cost A	Cost B	Cost C
Production = 10,000	$ 20.00	$ 15.00	$ 12.00
Production = 40,000	$ 5.00	$ 11.25	$ 12.00

What type of cost are each of these three costs?

Group of answer choices:

A) Cost A is fixed, Cost B is mixed, Cost C is variable.

B) Cost A is fixed, Cost B is variable, Cost C is mixed.

C) Cost A is variable, Cost B is mixed, Cost C is fixed.

D) Cost A is variable, Cost B is fixed, Cost C is mixed.