Division C makes a part that it sells to customers outside of the company. Data concerning this part appear below Selling price to outside customers Variable cost per unit Total fixed costs Capacity in units $ 64 $ 53 $489,000 29,700 00.51:48 Division D of the same company would like to use the part manufactured by Division C in one of its products. Division D currently purchasesa similar part made by an outside company for $63 per unit and would substitute the part made by Division C. Division D requires 5,630 units of the part each period. Division C has ample excess capocity to handie all of Division D's needs without any increase in fixed costs and without cutting into outside sales. What is the lowest acceptable transfer price from the standpoint of the selling division