15. Division P of the Nyers Company makes a part that can either be sold to outside customers or transferred internally to Division Q for further processing. Annual data relating to this part are as follows: Annual production capacity 80,000 units Selling price of the item to outside customers $ 35 Variable cost per unit $ 23 Fixed cost per unit $ 5 Division Q of the Nyers Company requires 15,000 units per year and is currently paying an outside supplier $33 per unit. If outside customers demand only 50,000 units per year, then what is the lowest acceptable transfer price from the viewpoint of the selling division?

A. $35

B. $33

C. $28

D. $23 THIS IS THE ANSWER

E. None of the above

PLEASE SOLVE STEP BY STEP WITH THIS PROBLEM. I Dont understand.***