Bramble Corp. began operations on July 1. It uses a perpetual inventory system. During July, the company had the following purchases and sales. Date Purchases Units Unit Cost 10 $66 Sales Units 8 6 $70 July 1 July 6 July 11 July 14 July 21 July 27 6 8 $74 7 x Your answer is incorrect Calculate average cost for each unit (For calculation and answers purpose round unit costs to 2 decimal places, eg. 15.25) July 1 $ 68 July 6 $ 68 July 11 $ 71 July 14 $ 75 July 21 $ 35 July 27 5 BS