(b) Attempts: 1 of 3 used Using the information from your answer to above part, write the cost formula. (Round per unit produced answer to 2 decimal places, eg. 2.25.) $ eTextbook and Media Save for Later +$ per unit produced - Total cost Attempts: 0 of 3 used Submit Answer (c) The parts of this question must be completed in order. This part will be available when you complete the part above.