Problem 6-9A (Part Level Submission) Terando Co. began operations on July 1. It uses a perpetual inventory system. During July, the company had the following purchases and sales. Purchases Date Units Unit Cost Sales Units July 1 5 $120 July 6 4 July 11 7 $136 July 14 3 July 21 8 $147 July 27 6 Collapse question part (a1) Calculate the average cost per unit at July 1, 6, 11, 14, 21 & 27. (Round answers to 3 decimal places, e.g. $105.251.) Average cost for each unit July 1 $ July 6 $ July 11 $ July 14 $ July 21 $ July 27 $ Click if you would like to Show Work for this question: Open Show Work